4269-77-6 Usage
Uses
17a-Oxa-D-homo-5β-androst-1-ene-3,17-dione is a metabolite in the urine of men following treatment with Δ1-testololactone, which is an idiopathic oligospermic infertility. Also, it is derived from Androstenedione (A637550), which is a testosterone precursor and metabolite with androgenic activity. Controlled substance (anabolic steroid).
Check Digit Verification of cas no
The CAS Registry Mumber 4269-77-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,6 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4269-77:
(6*4)+(5*2)+(4*6)+(3*9)+(2*7)+(1*7)=106
106 % 10 = 6
So 4269-77-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H26O3/c1-18-9-7-13(20)11-12(18)3-4-14-15(18)8-10-19(2)16(14)5-6-17(21)22-19/h7,9,12,14-16H,3-6,8,10-11H2,1-2H3/t12-,14-,15+,16+,18+,19+/m1/s1