57718-00-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57718-00-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,1 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57718-00:
(7*5)+(6*7)+(5*7)+(4*1)+(3*8)+(2*0)+(1*0)=140
140 % 10 = 0
So 57718-00-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H31N10O18P3/c1-30-6-32(16-10(30)18(37)29-22(24)27-16)19-13(35)11(33)7(47-19)3-45-51(38,39)49-53(42,43)50-52(40,41)46-4-8-12(34)14(44-2)20(48-8)31-5-25-9-15(31)26-21(23)28-17(9)36/h5-8,11-14,19-20,33-35H,3-4H2,1-2H3,(H8-,23,24,26,27,28,29,36,37,38,39,40,41,42,43)/t7-,8-,11-,12-,13-,14-,19?,20-/m1/s1