119798-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119798-87-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,9 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119798-87:
(8*1)+(7*1)+(6*9)+(5*7)+(4*9)+(3*8)+(2*8)+(1*7)=187
187 % 10 = 7
So 119798-87-7 is a valid CAS Registry Number.
InChI:InChI=1/C26H35N5O8/c1-16(24(37)28-15-23(35)36)29-21(33)14-27-25(38)19-4-2-13-31(19)26(39)20-5-3-12-30(20)22(34)11-8-17-6-9-18(32)10-7-17/h6-7,9-10,16,19-20,32H,2-5,8,11-15H2,1H3,(H,27,38)(H,28,37)(H,29,33)(H,35,36)/t16-,19-,20-/m0/s1