Cas 91667-66-2,Acetic acid 2-{(3aS,3bS,5S,8aR)-5-hydroxy-7-[2-(5-hydroxy-2-methyl-phenyl)-ethyl]-2,2,3b-trimethyl-6-oxo-3b,4,5,6,8,8a-hexahydro-indeno[1,2-d][1,3]dioxol-3a-yl}-2-oxo-ethyl ester

91667-66-2

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Basic information

Product Name: Acetic acid 2-{(3aS,3bS,5S,8aR)-5-hydroxy-7-[2-(5-hydroxy-2-methyl-phenyl)-ethyl]-2,2,3b-trimethyl-6-oxo-3b,4,5,6,8,8a-hexahydro-indeno[1,2-d][1,3]dioxol-3a-yl}-2-oxo-ethyl ester
Synonyms: Acetic acid 2-{(3aS,3bS,5S,8aR)-5-hydroxy-7-[2-(5-hydroxy-2-methyl-phenyl)-ethyl]-2,2,3b-trimethyl-6-oxo-3b,4,5,6,8,8a-hexahydro-indeno[1,2-d][1,3]dioxol-3a-yl}-2-oxo-ethyl ester
CAS NO:91667-66-2
Molecular Formula:
Molecular Weight: 472.535
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 2-{(3aS,3bS,5S,8aR)-5-hydroxy-7-[2-(5-hydroxy-2-methyl-phenyl)-ethyl]-2,2,3b-trimethyl-6-oxo-3b,4,5,6,8,8a-hexahydro-indeno[1,2-d][1,3]dioxol-3a-yl}-2-oxo-ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid 2-{(3aS,3bS,5S,8aR)-5-hydroxy-7-[2-(5-hydroxy-2-methyl-phenyl)-ethyl]-2,2,3b-trimethyl-6-oxo-3b,4,5,6,8,8a-hexahydro-indeno[1,2-d][1,3]dioxol-3a-yl}-2-oxo-ethyl ester(91667-66-2)
EPA Substance Registry System: Acetic acid 2-{(3aS,3bS,5S,8aR)-5-hydroxy-7-[2-(5-hydroxy-2-methyl-phenyl)-ethyl]-2,2,3b-trimethyl-6-oxo-3b,4,5,6,8,8a-hexahydro-indeno[1,2-d][1,3]dioxol-3a-yl}-2-oxo-ethyl ester(91667-66-2)

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: 91667-66-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 91667-66-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,6 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 91667-66:
(7*9)+(6*1)+(5*6)+(4*6)+(3*7)+(2*6)+(1*6)=162
162 % 10 = 2
So 91667-66-2 is a valid CAS Registry Number.

91667-66-2Upstream product

91667-64-0 C₂₆H₃₂O₈

91667-66-2Downstream Products

91667-66-2Relevant academic research and scientific papers

NEW 9,10-SECO-STEROIDS FROM 11β-HYDROXY-8β,9-EPOXY-DERIVATIVES

Annen, Klaus,Hofmeister, Helmut,Laurent, Henry,Seeger, Arne,Wiechert, Rudolf

, p. 1453 - 1456 (2007/10/02)

Reaction of readily available 11β-hydroxy-8β,9-epoxy-steroids with hydrogen fluoride-pyridine gave the corresponding 9,10-seco-derivatives in good yields.

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