127554-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127554-89-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,5,5 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127554-89:
(8*1)+(7*2)+(6*7)+(5*5)+(4*5)+(3*4)+(2*8)+(1*9)=146
146 % 10 = 6
So 127554-89-6 is a valid CAS Registry Number.
InChI:InChI=1/C24H34N4O6S/c1-3-21-16(2)14-28(22(21)30)24(32)25-13-12-17-6-10-20(11-7-17)35(33,34)27-23(31)26-19-8-4-18(15-29)5-9-19/h6-7,10-11,18-19,29H,3-5,8-9,12-15H2,1-2H3,(H,25,32)(H2,26,27,31)