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335458-23-6

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335458-23-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 335458-23-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,4,5 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 335458-23:
(8*3)+(7*3)+(6*5)+(5*4)+(4*5)+(3*8)+(2*2)+(1*3)=146
146 % 10 = 6
So 335458-23-6 is a valid CAS Registry Number.

335458-23-6Downstream Products

335458-23-6Relevant articles and documents

A one-pot, two step synthesis of 2,2-disubstituted 1-nitroalkenes

Jang, Yeong-Jiunn,Lin, Wen-Wei,Shih, Yuh-Kuo,Liu, Ju-Tsung,Hwang, Ming-Hsing,Yao, Ching-Fa

, p. 4979 - 4992 (2003)

The reactions of ketones 1a-o, nitromethane 2, and a stoichiometric amount of piperidine 3a or ethylenediamine 3b in the presence of mercaptan 6a in THF or CH3CN solution give high yields of β-nitrosulfides 7a-o. The latter can be oxidized by 8

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