Cas 133295-91-7,8a-<<(benzyloxy)methoxy>methyl>-5,5-dimethyl-3-(phenylthio)-4a,5,6,8a-tetrahydronaphthalene-1,8(4H,7H)-dione

133295-91-7

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Basic information

Product Name: 8a-<<(benzyloxy)methoxy>methyl>-5,5-dimethyl-3-(phenylthio)-4a,5,6,8a-tetrahydronaphthalene-1,8(4H,7H)-dione
Synonyms:
CAS NO:133295-91-7
Molecular Formula:
Molecular Weight: 450.599
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: 8a-<<(benzyloxy)methoxy>methyl>-5,5-dimethyl-3-(phenylthio)-4a,5,6,8a-tetrahydronaphthalene-1,8(4H,7H)-dione(CAS DataBase Reference)
NIST Chemistry Reference: 8a-<<(benzyloxy)methoxy>methyl>-5,5-dimethyl-3-(phenylthio)-4a,5,6,8a-tetrahydronaphthalene-1,8(4H,7H)-dione(133295-91-7)
EPA Substance Registry System: 8a-<<(benzyloxy)methoxy>methyl>-5,5-dimethyl-3-(phenylthio)-4a,5,6,8a-tetrahydronaphthalene-1,8(4H,7H)-dione(133295-91-7)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 133295-91-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 133295-91-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,2,9 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 133295-91:
(8*1)+(7*3)+(6*3)+(5*2)+(4*9)+(3*5)+(2*9)+(1*1)=127
127 % 10 = 7
So 133295-91-7 is a valid CAS Registry Number.

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133295-91-7Relevant academic research and scientific papers

Angular Hydroxymethylation of Functionalized Decalin Systems

Chan, T. H.,Schwerdtfeger, A. E.

, p. 3294 - 3298 (2007/10/02)

Functionalized β-dicarbonyl bicyclic compounds 5 and 17 were hydroxymethylated at the angular position as the (benzyloxy)methoxy derivatives with diisopropylethylamine (DIPEA) and benzyl chloromethyl ether in the presence of paraformaldehyde.The stereochemistry of cis-8a-methyl>-3-(phenylthio)-4a,5,6,8a-tetrahydronaphthalene-1,8(4H,7H)-dione (12) was confirmed by X-ray analysis of the ethylene ketal 16.

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