125039-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125039-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,0,3 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 125039-77:
(8*1)+(7*2)+(6*5)+(5*0)+(4*3)+(3*9)+(2*7)+(1*7)=112
112 % 10 = 2
So 125039-77-2 is a valid CAS Registry Number.
125039-77-2Relevant articles and documents
Thiatriazoles. V. On the Reaction of Isothiocyanates with Thiatriazole Derivatives
Graubaum, H.
, p. 115 - 120 (2007/10/02)
The reaction of 1,2,3,4-thiatriazoles with alkyl and aryl isothiocyanate proceeded differently.Methylisothiocyanate furnished a 2:1 product with 5-amino-1,2,3,4-thiatriazole.Arylisothiocyanates reacted under the same conditions to the known thiapentalenes