Cas 128612-96-4,(2S,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-5,5-bis-phenylsulfanyl-pentanoic acid methyl ester

128612-96-4

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Basic information

Product Name: (2S,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-5,5-bis-phenylsulfanyl-pentanoic acid methyl ester
Synonyms:
CAS NO:128612-96-4
Molecular Formula:
Molecular Weight: 490.803
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (2S,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-5,5-bis-phenylsulfanyl-pentanoic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (2S,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-5,5-bis-phenylsulfanyl-pentanoic acid methyl ester(128612-96-4)
EPA Substance Registry System: (2S,3S,4R)-3-(tert-Butyl-dimethyl-silanyloxy)-2,4-dimethyl-5,5-bis-phenylsulfanyl-pentanoic acid methyl ester(128612-96-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 128612-96-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 128612-96-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,1 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128612-96:
(8*1)+(7*2)+(6*8)+(5*6)+(4*1)+(3*2)+(2*9)+(1*6)=134
134 % 10 = 4
So 128612-96-4 is a valid CAS Registry Number.

128612-96-4Upstream product

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128612-96-4Relevant academic research and scientific papers

STUDIES IN MACROLIDE SYNTHESIS: A HIGHLY STEREOSELECTIVE SYNTHESIS OF (+)-(9S)-DIHYDROERYTHRONOLIDE A USING MACROCYCLIC STEREOCONTROL.

Paterson, Ian,Rawson, David J.

, p. 7463 - 7466 (2007/10/02)

(+)-(9S)-Dihydroerythronolide A, 1, is prepared in 8 steps from macrolide 3 by exploiting the conformational preferences of the (5E,11E)-diene intermediate 2.The stereocontrolled introduction of the hydroxyl groups at C6, C11, and C

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