92689-45-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92689-45-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,6,8 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 92689-45:
(7*9)+(6*2)+(5*6)+(4*8)+(3*9)+(2*4)+(1*5)=177
177 % 10 = 7
So 92689-45-7 is a valid CAS Registry Number.
InChI:InChI=1/C22H29F3N2O12/c1-8(30)26-13-15(32)18(39-20-17(34)16(33)14(31)11(6-28)37-20)12(7-29)38-19(13)36-10-4-2-9(3-5-10)27-21(35)22(23,24)25/h2-5,11-20,28-29,31-34H,6-7H2,1H3,(H,26,30)(H,27,35)/t11-,12-,13-,14-,15-,16+,17+,18?,19-,20+/m1/s1