73894-30-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73894-30-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,9 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73894-30:
(7*7)+(6*3)+(5*8)+(4*9)+(3*4)+(2*3)+(1*0)=161
161 % 10 = 1
So 73894-30-1 is a valid CAS Registry Number.
73894-30-1Relevant academic research and scientific papers
BASE INDUCED REACTION OF N-METHYL QUATERNARY SALTS OF THIOPHENE CONDENSED 1-AZA-BICYCLONONANES
Maffrand, Jean-Pierre,Lucas, Marc
, p. 325 - 332 (2007/10/02)
Reactions of N-methyl quaternary salts of thiophene condensed 1-aza-bicyclononanes with various bases were examined in order to obtain preferentially Hofman elimination or Stevens rearrangement.
