15487-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15487-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,4,8 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15487-11:
(7*1)+(6*5)+(5*4)+(4*8)+(3*7)+(2*1)+(1*1)=113
113 % 10 = 3
So 15487-11-3 is a valid CAS Registry Number.
InChI:InChI=1/C30H44O10/c1-16-23(33)25(37-3)24(34)26(39-16)40-18-4-9-28(15-31)20-5-8-27(2)19(17-12-22(32)38-14-17)7-11-30(27,36)21(20)6-10-29(28,35)13-18/h12,15-16,18-21,23-26,33-36H,4-11,13-14H2,1-3H3/t16?,18-,19-,20?,21?,23-,24?,25?,26+,27-,28+,29+,30+/m1/s1