507-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 507-86-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,0 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 507-86:
(5*5)+(4*0)+(3*7)+(2*8)+(1*6)=68
68 % 10 = 8
So 507-86-8 is a valid CAS Registry Number.
InChI:InChI=1/C30H44O9/c1-15-25(32)21(36-4)13-23(38-15)39-18-7-9-28(2)17(12-18)5-6-20-24(28)26(33)27(34)29(3)19(8-10-30(20,29)35)16-11-22(31)37-14-16/h11,15,17-21,23-25,27,32,34-35H,5-10,12-14H2,1-4H3