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327058-25-3

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327058-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 327058-25-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,7,0,5 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 327058-25:
(8*3)+(7*2)+(6*7)+(5*0)+(4*5)+(3*8)+(2*2)+(1*5)=133
133 % 10 = 3
So 327058-25-3 is a valid CAS Registry Number.

327058-25-3Downstream Products

327058-25-3Relevant articles and documents

6-Substituted 1H-quinolin-2-ones and 2-methoxy-quinolines: Synthesis and evaluation as inhibitors of steroid 5α reductases types 1 and 2

Baston, Eckhard,Palusczak, Anja,Hartmann, Rolf W.

, p. 931 - 940 (2007/10/03)

A Negishi-type coupling reaction between 6-bromo-2-methoxyquinoline. (1a) and various 4-bromo-N,N'dialkyl-benzamides gave access to 6-substituted 2-methoxy-quinolines 1-3 and 1H-quinolin-2-ones 4-12. Most of these compound proved to be inhibitors of steroid 5α reductases with activity arid selectivity both being strongly dependent on the features of the heterocycle and the size of the N,N-dialkylamide substituent. The most active inhibitor for the human type 2 isozyme was 6-[4-(N,N-diisopropylcarbamoyl)phenyl]-1H-quinolin-2-one 4 (K(i) 800 ± 85 nM), showing mostly competitive inhibitory patterns. A type 1 selective inhibitor could be identified with 6-[4-(N,N-diisopropylcarbamoyl)phenyl]-N-methyl-quinolin-2-one (5, IC50 510 nM). (C) 2000 Editions scientifiques et medicales Elsevier SAS.

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