5591-27-5 Usage
Uses
Anti-estrogen.
Check Digit Verification of cas no
The CAS Registry Mumber 5591-27-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,9 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5591-27:
(6*5)+(5*5)+(4*9)+(3*1)+(2*2)+(1*7)=105
105 % 10 = 5
So 5591-27-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H31ClO2/c1-12-9-17-15-11-19(23)18-10-14(25)5-7-21(18,3)16(15)6-8-22(17,4)20(12)13(2)24/h10,12,15-17,19-20H,5-9,11H2,1-4H3/t12-,15?,16+,17+,19+,20-,21?,22?/m1/s1