5025-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5025-12-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,2 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5025-12:
(6*5)+(5*0)+(4*2)+(3*5)+(2*1)+(1*2)=57
57 % 10 = 7
So 5025-12-7 is a valid CAS Registry Number.
5025-12-7Relevant articles and documents
Preparation of naturally occurring anthraquinones
Zhang, Xiuguo,Fox, Brian W.,Hadfield, John A.
, p. 49 - 62 (1996)
Several anthraquinones, which occur in plants used to treat cancer in traditional Chinese Medicine, have been synthesized and tested for cytotoxicity in two mammalian cell lines.