203503-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 203503-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,5,0 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 203503-75:
(8*2)+(7*0)+(6*3)+(5*5)+(4*0)+(3*3)+(2*7)+(1*5)=87
87 % 10 = 7
So 203503-75-7 is a valid CAS Registry Number.
203503-75-7Relevant articles and documents
17-azolyl steroids useful as androgen synthesis inhibitors
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, (2008/06/13)
Androgen synthesis inhibitors, as well as methods for the use of the same to reduce plasma levels of testosterone and/or dyhydrotestosterone, and to treat prostate cancer and benign prostatic hypertrophy, are disclosed.
