122981-82-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122981-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,9,8 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 122981-82:
(8*1)+(7*2)+(6*2)+(5*9)+(4*8)+(3*1)+(2*8)+(1*2)=132
132 % 10 = 2
So 122981-82-2 is a valid CAS Registry Number.
122981-82-2Relevant articles and documents
A Convenient Synthesis of 5-(1-Aminoalkyl)-1H-1,2,4-triazoles
Bruche, Luca,Garanti, Luisa,Zecchi, Gaetano
, p. 399 - 400 (2007/10/02)
5-(1-Aminoalkyl)-3-methoxycarbonyl-1-phenyl-1H-1,2,4-triazoles 5 were prepared from N-benzyloxycarbonyl-protected α-amino acids by reaction of the corresponding mixed anhydrides 2 with methyl phenylhydrazono(triphenylphosphoranylideneamino)acetate (3) and