153698-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153698-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,6,9 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 153698-90:
(8*1)+(7*5)+(6*3)+(5*6)+(4*9)+(3*8)+(2*9)+(1*0)=169
169 % 10 = 9
So 153698-90-9 is a valid CAS Registry Number.
InChI:InChI=1/C30H46O6/c1-16(2)17(3)7-8-18(4)23-11-12-24-22-10-9-20-13-21(36-19(5)31)14-26(33)29(20,6)27(22)25(32)15-30(23,24)28(34)35/h9,16,18,21-27,32-33H,3,7-8,10-15H2,1-2,4-6H3,(H,34,35)/t18-,21-,22+,23-,24+,25-,26+,27-,29-,30+/m1/s1