86138-64-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86138-64-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,1,3 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 86138-64:
(7*8)+(6*6)+(5*1)+(4*3)+(3*8)+(2*6)+(1*4)=149
149 % 10 = 9
So 86138-64-9 is a valid CAS Registry Number.
86138-64-9Relevant articles and documents
NOVEL APPLICATIONS OF THE MODIFIED POLONOVSKII REACTION - IV. PREPARATION OF (+/-)-HYGRINE AND (+/-)-N-METHYLRUSPOLINONE
Langenskioeld, Tord,Lounasmaa, Mauri
, p. 671 - 675 (2007/10/02)
Preparation of (+/-)-hygrine 5 and (+/-)-N-methylruspolinone 6 via N-methyl-2-cyanopyrrolidine 1 is described.