Cas 138875-14-6,Acetic acid (3aS,4R,5S,6aR)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

138875-14-6

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Basic information

Product Name: Acetic acid (3aS,4R,5S,6aR)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester
Synonyms:
CAS NO:138875-14-6
Molecular Formula:
Molecular Weight: 328.481
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: Acetic acid (3aS,4R,5S,6aR)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid (3aS,4R,5S,6aR)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester(138875-14-6)
EPA Substance Registry System: Acetic acid (3aS,4R,5S,6aR)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester(138875-14-6)

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: 138875-14-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 138875-14-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,8,7 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138875-14:
(8*1)+(7*3)+(6*8)+(5*8)+(4*7)+(3*5)+(2*1)+(1*4)=166
166 % 10 = 6
So 138875-14-6 is a valid CAS Registry Number.

138875-14-6Upstream product

72736-04-0 Acetic acid (3aS,4R,5S,6aR)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-hexahydro-cyclopenta[b]furan-5-yl ester

138875-14-6Downstream Products

58707-50-9 (3aR,4S,5R,6aS)-4-((tert-butyldimethylsilyloxy)methyl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one

138875-14-6Relevant academic research and scientific papers

Efficient enzymatic preparation of (+)- and (-)Corey lactone derivatives

Sugahara,Satoh,Yamada,Takano

, p. 2758 - 2760 (1991)

Two pairs of Corey lactone derivatives, (+)-1, (-)-2 and (+)-3, (-)-4 have been efficiently prepared in high optical purity by enzymatic esterification and enzymatic hydrolysis catalyzed by lipases from Pseudomonas sp.

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