508-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 508-65-6 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 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 508-65:
(5*5)+(4*0)+(3*8)+(2*6)+(1*5)=66
66 % 10 = 6
So 508-65-6 is a valid CAS Registry Number.
InChI:InChI=1/C27H43NO8/c1-12-4-5-17-24(3,33)19-13(11-28(17)10-12)14-9-25-21(26(14,34)22(32)20(19)31)15(29)8-16-23(25,2)7-6-18(30)27(16,35)36-25/h12-22,29-35H,4-11H2,1-3H3/t12-,13-,14-,15+,16-,17-,18-,19+,20+,21+,22-,23-,24+,25+,26-,27-/m0/s1