化学试剂 多快好省

(2R,3R)-1,4-dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) (2R,3R)-1,4-二氧杂螺[4.5]癸烷-2,3-二基双(二苯基甲醇)

BD634130114026-76-598% 99%ee

￥198.00250mg

(2S,3S)-1,4-dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) (2S,3S)-1,4-二氧杂螺[4.5]癸烷-2,3-二基双(二苯基甲醇)

BD634131123287-35-498% 99%ee

￥98.00100mg

((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(di(naphthalen-2-yl)methanol)

BD42790137365-09-497+%

￥1465.00250mg

cis-Diethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate (+)-2,3-O-异亚丙基-D-酒石酸二乙酯

BD68254356543-05-698%

￥暂无

((4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol) (4S,5S)-(2,2-二甲基-1,3-二氧戊环-4,5-二基)双(二苯基甲醇)

BD929493379-49-897% 99%ee

￥928.0025g

((4R,5R)-2-Methyl-2-phenyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol) (+)-4,5-二[羟基(二苯基)甲基]-2-甲基-2-苯基-1,3-二恶烷

BD43027109306-21-098+%

￥1674.001g

((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(di(naphthalen-1-yl)methanol) ((4R,5R)-2,2-二甲基-1,3-二氧戊环-4,5-二基)双(二(萘-1-基)甲醇)

BD244478137536-94-895% 99%ee

￥1400.005g

(4R,5R)-2,2-Dimethyl-alpha,alpha,alpha',alpha'-tetraphenyldioxolane-4,5-dimethanol (4R,5R)-2,2-二甲基-a,a,a',a'-四苯基-1,3-二氧戊环-4,5-二甲醇

BD199493379-48-796% 99%ee

￥225.005g

((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(di(naphthalen-1-yl)methanol) ((4S,5S)-2,2-二甲基-1,3-二氧戊环-4,5-二基)双(二(萘-1-基)甲醇)

BD00929242171086-52-595% 99%ee

￥418.001g

((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(di(naphthalen-2-yl)methanol)

BD00970436137365-16-397%

￥暂无

1,3-Dioxolane-4,5-dimethanol, 2-methyl-α,α,α′,α′,2-pentaphenyl-, (4S,5S)-

BD01190251127696-04-297%

￥暂无