142778-60-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142778-60-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,7 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 142778-60:
(8*1)+(7*4)+(6*2)+(5*7)+(4*7)+(3*8)+(2*6)+(1*0)=147
147 % 10 = 7
So 142778-60-7 is a valid CAS Registry Number.
142778-60-7Relevant articles and documents
Rapid Access to 3-Aminoindazoles from Tertiary Amides
Cyr, Patrick,Régnier, Sophie,Bechara, William S.,Charette, André B.
, p. 3386 - 3389 (2015)
A two-step synthesis of structurally diverse 3-aminoindazoles from readily available starting materials was developed. This sequence includes a one-pot synthesis of aminohydrazones through chemoselective Tf2O-mediated activation of tertiary ami
