68881-66-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68881-66-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,8,8 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68881-66:
(7*6)+(6*8)+(5*8)+(4*8)+(3*1)+(2*6)+(1*6)=183
183 % 10 = 3
So 68881-66-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H14N2S/c8-7(10)9-5-3-1-2-4-6-9/h1-6H2,(H2,8,10)
68881-66-3Relevant articles and documents
A Study of Three Reactions leading to Isomeric 2-(N,N-Disubstituted Amino)thiazol-5-yl Ketones
Funnell, Richard A.,Meakins, G. Denis,Peach, Josephine M.,Price, Susan J.
, p. 2311 - 2316 (2007/10/02)
N-Imidoyl-N,N-disubstituted thioureas react with α-halogeno ketones in the presence of triethylamine to give the expected 2-(N,N-disubstituted amino)thiazol-5-yl ketones in high yield.The corresponding reactions of N-acyl-N,N-disubstituted thioureas lead
