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(((2R,3S,4S)-6-(tributylstannyl)-2-(((triisopropylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl)bis(oxy))bis(triisopropylsilane)

KL-0345197-742

(((2R,3S,4S)-6-(三丁基锡基)-2-(((三异丙基sil氧基))甲基)-3,4-二氢-2H-吡喃-3,4-二基)双(氧基))双(三异丙基硅烷)

(((2R,3S,4S)-6-(tributylstannyl)-2-(((triisopropylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl)bis(oxy))bis(triisopropylsilane)

345197-74-2C₄₅H₉₆O₄Si₃Sn904.21

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-cyclopropyl-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2077914-271

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-环丙基-2-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-cyclopropyl-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2077914-27-1C₂₉H₄₈O₇Sn627.4

需询价

价格库存

(2R,3S,4R)-2-(hydroxymethyl)-6-(tributylstannyl)-3,4-dihydro-2H-pyran-3,4-diol

KL-0676607-775

(2R,3S,4R)-2-(羟甲基)-6-(三丁基锡基)-3,4-二氢-2H-吡喃-3,4-二醇

(2R,3S,4R)-2-(hydroxymethyl)-6-(tributylstannyl)-3,4-dihydro-2H-pyran-3,4-diol

676607-77-5C₁₈H₃₆O₄Sn435.19

需询价

价格库存

(2R,3S,4R)-2-(hydroxymethyl)-5-((E)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diol

KL-2085784-003

(2R,3S,4R)-2-(羟甲基)-5-((E)-1-(三丁基锡基)己-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二醇

(2R,3S,4R)-2-(hydroxymethyl)-5-((E)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diol

2085784-00-3C₂₄H₄₆O₄Sn517.33

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(3-hydroxyphenyl)-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2085783-680

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(3-羟基苯基)-2-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(3-hydroxyphenyl)-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2085783-68-0C₃₂H₄₈O₈Sn679.43

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(3-hydroxyphenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2085783-668

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(3-羟基苯基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(3-hydroxyphenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2085783-66-8C₃₂H₄₈O₈Sn679.43

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(2,4-difluorophenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2085783-704

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(2,4-二氟苯基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(2,4-difluorophenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2085783-70-4C₃₂H₄₆F₂O₇Sn699.41

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2085783-920

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-1-(三丁基锡基)己-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2085783-92-0C₃₀H₅₂O₇Sn643.44

需询价

价格库存

(2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diol

KL-2085784-036

(2R,3S,4R)-2-(羟甲基)-5-((E)-2-(三丁基锡基)己-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二醇

(2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diol

2085784-03-6C₂₄H₄₆O₄Sn517.33

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(pyridin-3-yl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2085783-759

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(吡啶-3-基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(pyridin-3-yl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2085783-75-9C₃₁H₄₇NO₇Sn664.42

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-hydroxy-1-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2085783-862

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-4-羟基-1-(三丁基锡基)丁-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-hydroxy-1-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2085783-86-2C₂₈H₄₈O₈Sn631.39

需询价

价格库存

(2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-phenyl-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diol

KL-2085784-058

(2R,3S,4R)-2-(羟甲基)-5-((E)-2-苯基-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二醇

(2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-phenyl-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diol

2085784-05-8C₂₆H₄₂O₄Sn537.32

需询价

价格库存

(2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-phenyl-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diol

KL-2085784-070

(2R,3S,4R)-2-(羟甲基)-5-((E)-2-苯基-2-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二醇

(2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-phenyl-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diol

2085784-07-0C₂₆H₄₂O₄Sn537.32

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2077914-248

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((Z)-1-(三丁基锡基)己-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2077914-24-8C₃₀H₅₂O₇Sn643.44

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-phenyl-1-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2085783-908

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-4-苯基-1-(三丁基锡基)丁-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-phenyl-1-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2085783-90-8C₃₄H₅₂O₇Sn691.48

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-hydroxy-2-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2085783-884

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-4-羟基-2-(三丁基锡基)丁-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-hydroxy-2-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2085783-88-4C₂₈H₄₈O₈Sn631.39

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(2,4-difluorophenyl)-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2077914-237

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(2,4-二氟苯基)-2-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(2,4-difluorophenyl)-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2077914-23-7C₃₂H₄₆F₂O₇Sn699.41

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-(pyridin-3-yl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2077914-204

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((Z)-2-(吡啶-3-基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-(pyridin-3-yl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2077914-20-4C₃₁H₄₇NO₇Sn664.42

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-(2,4-difluorophenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2077914-226

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((Z)-2-(2,4-二氟苯基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-(2,4-difluorophenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2077914-22-6C₃₂H₄₆F₂O₇Sn699.41

需询价

价格库存

(2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-phenyl-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

KL-2077914-168

(2R,3S,4R)-2-(乙酰氧基甲基)-5-((Z)-2-苯基-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯

(2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-phenyl-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

2077914-16-8C₃₂H₄₈O₇Sn663.43

需询价

价格库存

KL-0345197-742 (((2R,3S,4S)-6-(三丁基锡基)-2-(((三异丙基sil氧基))甲基)-3,4-二氢-2H-吡喃-3,4-二基)双(氧基))双(三异丙基硅烷) (((2R,3S,4S)-6-(tributylstannyl)-2-(((triisopropylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3,4-diyl)bis(oxy))bis(triisopropylsilane)	345197-74-2C₄₅H₉₆O₄Si₃Sn904.21	需询价	价格库存
KL-2077914-271 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-环丙基-2-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-cyclopropyl-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2077914-27-1C₂₉H₄₈O₇Sn627.4	需询价	价格库存
KL-0676607-775 (2R,3S,4R)-2-(羟甲基)-6-(三丁基锡基)-3,4-二氢-2H-吡喃-3,4-二醇 (2R,3S,4R)-2-(hydroxymethyl)-6-(tributylstannyl)-3,4-dihydro-2H-pyran-3,4-diol	676607-77-5C₁₈H₃₆O₄Sn435.19	需询价	价格库存
KL-2085784-003 (2R,3S,4R)-2-(羟甲基)-5-((E)-1-(三丁基锡基)己-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二醇 (2R,3S,4R)-2-(hydroxymethyl)-5-((E)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diol	2085784-00-3C₂₄H₄₆O₄Sn517.33	需询价	价格库存
KL-2085783-680 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(3-羟基苯基)-2-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(3-hydroxyphenyl)-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2085783-68-0C₃₂H₄₈O₈Sn679.43	需询价	价格库存
KL-2085783-668 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(3-羟基苯基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(3-hydroxyphenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2085783-66-8C₃₂H₄₈O₈Sn679.43	需询价	价格库存
KL-2085783-704 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(2,4-二氟苯基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(2,4-difluorophenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2085783-70-4C₃₂H₄₆F₂O₇Sn699.41	需询价	价格库存
KL-2085783-920 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-1-(三丁基锡基)己-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2085783-92-0C₃₀H₅₂O₇Sn643.44	需询价	价格库存
KL-2085784-036 (2R,3S,4R)-2-(羟甲基)-5-((E)-2-(三丁基锡基)己-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二醇 (2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diol	2085784-03-6C₂₄H₄₆O₄Sn517.33	需询价	价格库存
KL-2085783-759 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(吡啶-3-基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(pyridin-3-yl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2085783-75-9C₃₁H₄₇NO₇Sn664.42	需询价	价格库存
KL-2085783-862 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-4-羟基-1-(三丁基锡基)丁-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-hydroxy-1-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2085783-86-2C₂₈H₄₈O₈Sn631.39	需询价	价格库存
KL-2085784-058 (2R,3S,4R)-2-(羟甲基)-5-((E)-2-苯基-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二醇 (2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-phenyl-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diol	2085784-05-8C₂₆H₄₂O₄Sn537.32	需询价	价格库存
KL-2085784-070 (2R,3S,4R)-2-(羟甲基)-5-((E)-2-苯基-2-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二醇 (2R,3S,4R)-2-(hydroxymethyl)-5-((E)-2-phenyl-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diol	2085784-07-0C₂₆H₄₂O₄Sn537.32	需询价	价格库存
KL-2077914-248 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((Z)-1-(三丁基锡基)己-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-1-(tributylstannyl)hex-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2077914-24-8C₃₀H₅₂O₇Sn643.44	需询价	价格库存
KL-2085783-908 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-4-苯基-1-(三丁基锡基)丁-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-phenyl-1-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2085783-90-8C₃₄H₅₂O₇Sn691.48	需询价	价格库存
KL-2085783-884 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-4-羟基-2-(三丁基锡基)丁-1-烯-1-基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-4-hydroxy-2-(tributylstannyl)but-1-en-1-yl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2085783-88-4C₂₈H₄₈O₈Sn631.39	需询价	价格库存
KL-2077914-237 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((E)-2-(2,4-二氟苯基)-2-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((E)-2-(2,4-difluorophenyl)-2-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2077914-23-7C₃₂H₄₆F₂O₇Sn699.41	需询价	价格库存
KL-2077914-204 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((Z)-2-(吡啶-3-基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-(pyridin-3-yl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2077914-20-4C₃₁H₄₇NO₇Sn664.42	需询价	价格库存
KL-2077914-226 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((Z)-2-(2,4-二氟苯基)-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-(2,4-difluorophenyl)-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2077914-22-6C₃₂H₄₆F₂O₇Sn699.41	需询价	价格库存
KL-2077914-168 (2R,3S,4R)-2-(乙酰氧基甲基)-5-((Z)-2-苯基-1-(三丁基锡基)乙烯基)-3,4-二氢-2H-吡喃-3,4-二基二乙酸酯 (2R,3S,4R)-2-(acetoxymethyl)-5-((Z)-2-phenyl-1-(tributylstannyl)vinyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate	2077914-16-8C₃₂H₄₈O₇Sn663.43	需询价	价格库存