174907-09-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174907-09-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,9,0 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 174907-09:
(8*1)+(7*7)+(6*4)+(5*9)+(4*0)+(3*7)+(2*0)+(1*9)=156
156 % 10 = 6
So 174907-09-6 is a valid CAS Registry Number.
174907-09-6Relevant articles and documents
Synthesis of fused 1,2,4-thiadiazoles from ω-amino nitriles and thioacyl isothiocyanates
L'abbe, Gerrit,D'hooge, Bart,Dehaen, Wim
, p. 225 - 226 (1996)
Fused 1,2,4-thiadiazoles can be prepared in high yields from cyano substituted amines and thiocarbamoyl isothiocyanates by oxidation of the intermediate dithiobiurets.
