107235-83-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107235-83-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,2,3 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 107235-83:
(8*1)+(7*0)+(6*7)+(5*2)+(4*3)+(3*5)+(2*8)+(1*3)=106
106 % 10 = 6
So 107235-83-6 is a valid CAS Registry Number.
107235-83-6Relevant articles and documents
SYNTHESIS OF 1-ALKYL(ARALKYL)-4-ACYL-2-PIPERAZINONES
Tsizin, Yu.S.,Sergovskaya, N.L.,Chernyak, S.A.
, p. 421 - 424 (2007/10/02)
1-Alkyl(aralkyl)-4-acyl-2-piperazinones are formed in high yelds during selective acylation of N-monosubstituted ethylendiamines by benzoyl and cyclohexylcarbonyl chlorides in the presence of pyridine hydrochloride and treatment of the reaction products w
