85485-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85485-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,8 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85485-67:
(7*8)+(6*5)+(5*4)+(4*8)+(3*5)+(2*6)+(1*7)=172
172 % 10 = 2
So 85485-67-2 is a valid CAS Registry Number.
85485-67-2Relevant academic research and scientific papers
Aminopyrazoles. IV. Pyrazol-3- and 5-amines from 2,3-dihaloalkanenitriles or 3-Chloroacrylonitriles and Hydrazines
Ege, Guenter,Franz, Hermann
, p. 1267 - 1273 (2007/10/02)
2,3-Dihalopropanenitriles and substituted 3-chloropropenenitriles react with hydrazines in basic solution to form either pyrazol-3-amines 4 or pyrazol-5-amines 5 or a mixture of both isomers.
