111508-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111508-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,0 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 111508-63:
(8*1)+(7*1)+(6*1)+(5*5)+(4*0)+(3*8)+(2*6)+(1*3)=85
85 % 10 = 5
So 111508-63-5 is a valid CAS Registry Number.
InChI:InChI=1/C30H42O9/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/h11,15,17-21,23,25,32-33,35H,5-10,12-14H2,1-4H3/t15-,17+,18-,19+,20+,21-,23-,25-,28-,29-,30-/m0/s1