59126-63-5 Usage
Uses
Used in Pharmaceutical Industry:
(17β)-13-Ethyl-3-Methoxygona-1,3,5(10),15-tetraen-17-ol is used as an impurity in the production of Gestodene, an orally active gestogen with progesterone-like activity. It is used in combination with estrogen as an oral contraceptive to prevent pregnancy.
Check Digit Verification of cas no
The CAS Registry Mumber 59126-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,1,2 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 59126-63:
(7*5)+(6*9)+(5*1)+(4*2)+(3*6)+(2*6)+(1*3)=135
135 % 10 = 5
So 59126-63-5 is a valid CAS Registry Number.