98641-05-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98641-05-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,4 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98641-05:
(7*9)+(6*8)+(5*6)+(4*4)+(3*1)+(2*0)+(1*5)=165
165 % 10 = 5
So 98641-05-5 is a valid CAS Registry Number.
InChI:InChI=1/C36H63NO12/c1-13-24-36(10,42)29(39)19(4)27-17(2)15-35(9,49-27)31(48-33-26(38)23(37-11)14-18(3)44-33)20(5)28(21(6)32(41)46-24)47-25-16-34(8,43-12)30(40)22(7)45-25/h18-26,28-31,33,37-40,42H,13-16H2,1-12H3/t18-,19-,20+,21-,22+,23+,24-,25+,26-,28-,29-,30+,31+,33+,34-,35-,36-/m1/s1