77995-01-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77995-01-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,9 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77995-01:
(7*7)+(6*7)+(5*9)+(4*9)+(3*5)+(2*0)+(1*1)=188
188 % 10 = 8
So 77995-01-8 is a valid CAS Registry Number.
77995-01-8Relevant articles and documents
1-(1-Aryl-3-ethylthiocarbamido)-4-arylaminothiocarbonyl)-piperazines as possible anticonvulsants
Singh,Parmar
, p. 181 - 182 (2007/10/02)
Several 1-(1-aryl-3-ethylthiocarbamido)-4-(arylaminothiocarbonyl)piperazines were synthesized as possible anticonvulsants. These 1,4-disubstituted piperazines were characterized by their sharp melting points and elemental and spectral analyses.