168569-27-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168569-27-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,5,6 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 168569-27:
(8*1)+(7*6)+(6*8)+(5*5)+(4*6)+(3*9)+(2*2)+(1*7)=185
185 % 10 = 5
So 168569-27-5 is a valid CAS Registry Number.
InChI:InChI=1/C28H38O11/c1-11(2)12(3)8-17(30)39-19-21-27-10-37-28(21,25(35)36-6)23(33)18(31)20(27)26(5)14(9-16(27)38-24(19)34)13(4)7-15(29)22(26)32/h8,11,13-16,18-21,23,29,31,33H,7,9-10H2,1-6H3/b12-8+/t13-,14+,15?,16-,18-,19?,20-,21-,23?,26+,27-,28?/m1/s1