303-40-2 Usage
Uses
Glucocorticoid.
Check Digit Verification of cas no
The CAS Registry Mumber 303-40-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 303-40:
(5*3)+(4*0)+(3*3)+(2*4)+(1*0)=32
32 % 10 = 2
So 303-40-2 is a valid CAS Registry Number.
InChI:InChI=1/C28H39FO5/c1-5-6-7-8-24(33)34-15-23(32)25-16(2)11-19-18-13-21(29)20-12-17(30)9-10-27(20,3)26(18)22(31)14-28(19,25)4/h9-10,12,16,18-19,21-22,25-26,31H,5-8,11,13-15H2,1-4H3/t16-,18?,19+,21+,22+,25?,26?,27?,28?/m1/s1