187884-95-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 187884-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,8,8 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 187884-95:
(8*1)+(7*8)+(6*7)+(5*8)+(4*8)+(3*4)+(2*9)+(1*5)=213
213 % 10 = 3
So 187884-95-3 is a valid CAS Registry Number.
187884-95-3Relevant academic research and scientific papers
Pigeon, Pascal,Decroix, Bernard
, p. 1041 - 1042 (1997)
Dibenz[c,e]azepine 4a and benzo[e]thieno[c]azepine 4b have been synthesized utilizing the acid-catalyzed cyclization of hydroxylactams 3a,b as key step.
