73319-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73319-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,1 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73319-80:
(7*7)+(6*3)+(5*3)+(4*1)+(3*9)+(2*8)+(1*0)=129
129 % 10 = 9
So 73319-80-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H21O10P/c1-4-7(9(13)14)12(11(17)18,8(5-2)10(15)16)22-23(19,20)21-6-3/h7-8H,4-6H2,1-3H3,(H,13,14)(H,15,16)(H,17,18)(H,19,20)