99492-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99492-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,9 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99492-88:
(7*9)+(6*9)+(5*4)+(4*9)+(3*2)+(2*8)+(1*8)=203
203 % 10 = 3
So 99492-88-3 is a valid CAS Registry Number.
99492-88-3Relevant articles and documents
Triazoles. III . The Alkylation of 3-R'-Thio-5-amino-1,2,4-triazoles
Reiter, J.,Somorai, T.,Dvortsak, P.,Bujtas, Gy.
, p. 385 - 394 (2007/10/02)
The alkylation of 3-R'-thio-5-amino-1H-1,2,4-triazoles 1 or their sodium salt with alkyl and aralkyl halides 2, respectively, to yield all the four possible monoalkylated derivatives 3, 4, 5 and 6 was studied.The comparison of the spectral data of differe
