80681-27-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80681-27-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,8 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80681-27:
(7*8)+(6*0)+(5*6)+(4*8)+(3*1)+(2*2)+(1*7)=132
132 % 10 = 2
So 80681-27-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H23FN7O12P/c20-9-13(6(3-28)37-16(9)27-5-22-10-14(27)24-18(21)25-15(10)32)39-40(34,35)36-4-7-11(30)12(31)17(38-7)26-2-1-8(29)23-19(26)33/h1-2,5-7,9,11-13,16-17,28,30-31H,3-4H2,(H,34,35)(H,23,29,33)(H3,21,24,25,32)/t6-,7-,9-,11-,12-,13-,16-,17-/m1/s1