84230-69-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84230-69-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,3 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84230-69:
(7*8)+(6*4)+(5*2)+(4*3)+(3*0)+(2*6)+(1*9)=123
123 % 10 = 3
So 84230-69-3 is a valid CAS Registry Number.
84230-69-3Relevant articles and documents
Synthesis of 11-Oxo and 11,11-Diphenyl Derivatives of Dibenzothiazepines, Dibenzooxazepines and Dibenzodiazepines
Shete, N. R.
, p. 581 - 582 (2007/10/02)
11-Oxo (IIa-c) and 11,11-diphenyl (IVa-c) derivatives of dibenzothiazepine, dibenzooxazepine and dibenzodiazepine have been prepared by treating the lithiated intermediates with carbon dioxide and benzophenone respectively.
