123618-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123618-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,6,1 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 123618-01:
(8*1)+(7*2)+(6*3)+(5*6)+(4*1)+(3*8)+(2*0)+(1*1)=99
99 % 10 = 9
So 123618-01-9 is a valid CAS Registry Number.
InChI:InChI=1/C27H32N2O8/c1-11-24(31)16(28)8-19(36-11)37-18-10-27(34,12(2)30)9-13-7-15-22(25(32)20(13)18)26(33)21-14(23(15)29)5-4-6-17(21)35-3/h4-7,11,16,18-19,23-24,31-32,34H,8-10,28-29H2,1-3H3