82685-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82685-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,8 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82685-40:
(7*8)+(6*2)+(5*6)+(4*8)+(3*5)+(2*4)+(1*0)=153
153 % 10 = 3
So 82685-40-3 is a valid CAS Registry Number.
82685-40-3Relevant academic research and scientific papers
Synthesis of heterocyclic containing benzoxazole moiety
Abdelhamid,Baghos,Halim
experimental part, p. 1313 - 1322 (2009/05/07)
3-Aryl-2-benzoxazol-2-yl-2-[4-oxo-5-(phenylmethylene)(1, 3-thiazolidin-2-ylidene)ethanenitrile, 3-aminothiophenes, thiazoles and 2,3-dihydro-1,3,4-thiadiazoles were synthesized from 2-benzoxazol-2-yl-2(4-oxo- 3-phenylthiadiazolidin-2-ylidene)-ethanenitril
