27526-87-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27526-87-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,5,2 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 27526-87:
(7*2)+(6*7)+(5*5)+(4*2)+(3*6)+(2*8)+(1*7)=130
130 % 10 = 0
So 27526-87-0 is a valid CAS Registry Number.
InChI:InChI=1/C30H40O7/c1-19(31)28(34)15-16-30(36)27(28,3)24(37-25(33)10-9-20-7-5-4-6-8-20)18-23-26(2)13-12-22(32)17-21(26)11-14-29(23,30)35/h4-11,19,22-24,31-32,34-36H,12-18H2,1-3H3/b10-9+/t19?,22-,23+,24+,26-,27+,28-,29?,30+/m0/s1