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72687-64-0

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72687-64-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72687-64-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,8 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72687-64:
(7*7)+(6*2)+(5*6)+(4*8)+(3*7)+(2*6)+(1*4)=160
160 % 10 = 0
So 72687-64-0 is a valid CAS Registry Number.

72687-64-0Downstream Products

72687-64-0Relevant articles and documents

Direct Reductive N-Functionalization of Aliphatic Nitro Compounds

Rauser, Marian,Ascheberg, Christoph,Niggemann, Meike

, p. 3970 - 3974 (2018/02/26)

The first general protocol for the direct reductive N-functionalization of aliphatic nitro compounds is presented. The nitro group is partially reduced to a nitrenoid, with a mild and readily available combination of B2pin2 and zinc organyls. Thereby, the formation of an unstable nitroso intermediate is avoided, which has so far severely limited reductive transformations of aliphatic nitro compounds. The reaction is concluded by an electrophilic amination of zinc organyls.

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