118235-12-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118235-12-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,2,3 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 118235-12:
(8*1)+(7*1)+(6*8)+(5*2)+(4*3)+(3*5)+(2*1)+(1*2)=104
104 % 10 = 4
So 118235-12-4 is a valid CAS Registry Number.
118235-12-4Relevant articles and documents
A NEW SYNTHESIS OF CARBOXYLIC ACID HYDRAZIDES VIA ORGANOALUMINIUM REAGENTS
Benderly, A.,Stavchansky, S.
, p. 739 - 740 (2007/10/02)
Ethyl esters reaction under mild reaction conditions with dimethylaluminium hydrazides to give the corresponding carboxylic acid hydrazides in moderate to good yields.
