67989-88-2 Usage
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 67989-88-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,8 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 67989-88:
(7*6)+(6*7)+(5*9)+(4*8)+(3*9)+(2*8)+(1*8)=212
212 % 10 = 2
So 67989-88-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H16N2O8.Cu.2H3N/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;2*1H3/q;+2;;/p-2