88499-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88499-50-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,4,9 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 88499-50:
(7*8)+(6*8)+(5*4)+(4*9)+(3*9)+(2*5)+(1*0)=197
197 % 10 = 7
So 88499-50-7 is a valid CAS Registry Number.
88499-50-7Relevant articles and documents
Synthesis of Novel Indolobenzodiazepine
Peet, Norton P.,Sunder, Shyam
, p. 1355 - 1357 (2007/10/02)
2-benzenamine (15) was prepared in four steps from o-nitrophenylacetic acid, and treated with triethyl orthoformate in an attempt to prepare an oxadiazolobenzodiazepine.However, the resulting product was 13-(5-methyl