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85633-84-7

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85633-84-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85633-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,3 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85633-84:
(7*8)+(6*5)+(5*6)+(4*3)+(3*3)+(2*8)+(1*4)=157
157 % 10 = 7
So 85633-84-7 is a valid CAS Registry Number.

85633-84-7Downstream Products

85633-84-7Relevant articles and documents

Reactions with Umpolung via Radicals: CC-Bond Formation between Ketones and Alkenes

Giese, Bernd,Erfort, Ulrich

, p. 1240 - 1251 (2007/10/02)

The hydrazones 1 - 11 from ketones react in a general synthetic procedure with alkenes 33a - m to yield products 34 - 44 (table 2 and 3).Important intermediates of these reactions with umpolung are 1-acetoxyalkyl radicals 49 that are formed from organomercuric salts 14 - 24 by reduction with NaBH4.This new CC-bond formation reaction can be carried out in a one-pot synthesis without isolation of the metalorganic compounds (table 4). - In side reactions the reduction products 50 are formed, if bulky starting compounds or less reactive alkenes are used (table 5 and 6).

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