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139124-06-4

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139124-06-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139124-06-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,2 and 4 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139124-06:
(8*1)+(7*3)+(6*9)+(5*1)+(4*2)+(3*4)+(2*0)+(1*6)=114
114 % 10 = 4
So 139124-06-4 is a valid CAS Registry Number.

139124-06-4Upstream product

139124-06-4Downstream Products

139124-06-4Relevant articles and documents

Ring transformation by ring chain transfer VI: Regioselective synthesis of (ω-aminoalkyl)pyrazoles from semicyclic 3-chloro-2-propeniminium salts and hydrazines

Bohrisch,Patzel,Mugge,Liebscher

, p. 1153 - 1156 (2007/10/02)

Novel semicyclic 3-aryl-3-chloro-2-propeniminium perchlorates 6 are synthesized by treating semicyclic enaminones 1 (2-aroylmethylene-1-methylpyrrolidines, -piperidines and -azepanes) with phosphoryl chloride dimethylformamide. Reaction of these chloropro

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