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117696-92-1

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117696-92-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117696-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,9 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 117696-92:
(8*1)+(7*1)+(6*7)+(5*6)+(4*9)+(3*6)+(2*9)+(1*2)=161
161 % 10 = 1
So 117696-92-1 is a valid CAS Registry Number.
InChI:InChI=1/C18H16O/c1-19-17-11-13-6-4-8-14(13)16-10-9-12-5-2-3-7-15(12)18(16)17/h2-3,5,7,9-11H,4,6,8H2,1H3

117696-92-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 11-methoxy-16,17-dihydro-15H-cyclopenta[a]phenanthrene

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:117696-92-1 SDS

117696-92-1Downstream Products

117696-92-1Relevant articles and documents

Bioactivation of the carcinogen 11-methoxy-16,17-dihydro-15H-cyclopenta[a]phenanthrene

Catterall, Fenton S.,Coombs, Maurice M.,Ioannides, Costas,Walton, Kim

, p. 85 - 90 (2000)

The title compound is a more potent carcinogen than would be anticipated from its simple phenanthrene structure lacking further D-ring conjugation. In vitro it undergoes microsomal metabolism to yield as major metabolites its 15- and 17-alcohols and its 16,17-diol; other minor metabolites are also derived from attack at the 5-membered ring, but no evidence of aromatic oxidation is apparent. The title compound is a weak mutagen in the Ames' test with Salmonella typhimurium TA100, but only with microsomal bio-activation. The 17-ol and 16,17-diol are inactive, with or without biological activation. By contrast the 15-alcohol, a rather reactive compound, is a strong mutagen both in the presence and absence of the bio-activation system. This, therefore, may be the proximate carcinogen, and its structural analogy to the naturally occurring hepato-carcinogen safrole is noted. Copyright (C) 2000 Elsevier Science B.V.

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