21076-46-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21076-46-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,7 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 21076-46:
(7*2)+(6*1)+(5*0)+(4*7)+(3*6)+(2*4)+(1*6)=80
80 % 10 = 0
So 21076-46-0 is a valid CAS Registry Number.
21076-46-0Relevant academic research and scientific papers
Thiocarbonyl Transfer Reagent Chemistry. IV. The Preparation of 1,1- and 1,2-Disubstituted Thiosemicarbazides Unsubstituted in the 4-Position
Larsen, Charles,Harpp, David N.
, p. 91 - 98 (2007/10/02)
The utility of 1,1'-thiocarbonyldi(1,2,4-triazole) 3 as a thiocarbonyl transfer reagent capable of sequential substitution by amines and hydrazines is demonstrated.
