102129-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102129-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,1,2 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102129-67:
(8*1)+(7*0)+(6*2)+(5*1)+(4*2)+(3*9)+(2*6)+(1*7)=79
79 % 10 = 9
So 102129-67-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H18N5O11P.Na/c20-7(21)1-5(14(24)25)18-11-8-12(16-3-15-11)19(4-17-8)13-10(23)9(22)6(30-13)2-29-31(26,27)28;/h3-6,9-10,13,22-23H,1-2H2,(H,20,21)(H,24,25)(H,15,16,18)(H2,26,27,28);