76528-86-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76528-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,2 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76528-86:
(7*7)+(6*6)+(5*5)+(4*2)+(3*8)+(2*8)+(1*6)=164
164 % 10 = 4
So 76528-86-4 is a valid CAS Registry Number.
76528-86-4Relevant articles and documents
TRANSAMIDATION REACTIONS IN THE FORMATION OF MACROCYCLIC LACTAMS. A TOTAL SYNTHESIS OF CELLACINNINE.
Wasserman, Harry H.,Robinson, Ralph P.,Matsuyama, Haruo
, p. 3493 - 3496 (1980)
The macrocyclic spermidine alkaloid, cellacinnine, has been synthetized by methods involving successive ring expansion reactions.One route starts with 4-phenyl-2-azetidinone; another, with piperidazine.
