89384-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89384-09-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,8 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89384-09:
(7*8)+(6*9)+(5*3)+(4*8)+(3*4)+(2*0)+(1*9)=178
178 % 10 = 8
So 89384-09-8 is a valid CAS Registry Number.
89384-09-8Relevant articles and documents
Antitumor compounds in vinblastine group: nor-5' anhydrovinblastine derivatives
Gueritte,Pouilhes,Mangeney,et al.
, p. 419 - 424 (2007/10/02)
The authors describe an improvement of the yield of nor-5' anhydrovinblastine synthesis and the preparation of new related analogs. The antimitotic activity of these derivatives was estimated in vitro on tubulin.
