84371-64-2 Usage
Uses
4,5-Dihydro-5α-hydroxy-Mifepristone 3-ethylene Ketal is an impurity of Mifepristone (M343975) which is a progesterone receptor antagonist with partial agonist activity.
Check Digit Verification of cas no
The CAS Registry Mumber 84371-64-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,7 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 84371-64:
(7*8)+(6*4)+(5*3)+(4*7)+(3*1)+(2*6)+(1*4)=142
142 % 10 = 2
So 84371-64-2 is a valid CAS Registry Number.
InChI:InChI=1/C31H41NO4/c1-5-13-30(34)15-11-25-23-10-14-29(33)20-31(35-17-18-36-31)16-12-26(29)27(23)24(19-28(25,30)2)21-6-8-22(9-7-21)32(3)4/h6-9,23-25,33-34H,10-12,14-20H2,1-4H3/t23?,24-,25+,28+,29-,30+/m1/s1