4477-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4477-75-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,7 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4477-75:
(6*4)+(5*4)+(4*7)+(3*7)+(2*7)+(1*5)=112
112 % 10 = 2
So 4477-75-2 is a valid CAS Registry Number.
InChI:InChI=1/C30H46O8/c1-16-24(32)26(35-4)25(33)27(37-16)38-19-7-10-28(2)18(14-19)5-6-22-21(28)8-11-29(3)20(9-12-30(22,29)34)17-13-23(31)36-15-17/h13,16,18-22,24-27,32-34H,5-12,14-15H2,1-4H3/t16-,18+,19-,20+,21-,22+,24-,25+,26-,27-,28-,29+,30-/m0/s1