2878-00-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2878-00-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,7 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2878-00:
(6*2)+(5*8)+(4*7)+(3*8)+(2*0)+(1*0)=104
104 % 10 = 4
So 2878-00-4 is a valid CAS Registry Number.
InChI:InChI=1/C24H33N5O3S5.Na/c30-37(31,32)17-7-16-36-24(35)29(14-12-25-22(33)27-18-20-8-3-1-4-9-20)15-13-26-23(34)28-19-21-10-5-2-6-11-21;/h1-6,8-11H,7,12-19H2,(H2,25,27,33)(H2,26,28,34)(H,30,31,32);/q;+1/p-1