142450-08-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142450-08-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,4,5 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 142450-08:
(8*1)+(7*4)+(6*2)+(5*4)+(4*5)+(3*0)+(2*0)+(1*8)=96
96 % 10 = 6
So 142450-08-6 is a valid CAS Registry Number.
InChI:InChI=1/C25H28O9/c1-4-5-17-19-13(7-12(3)33-17)8-15-20(23(19)30)24(31)21(14(22(15)29)6-11(2)27)25-32-10-16(28)18(9-26)34-25/h7-8,16-18,25-26,28,30H,4-6,9-10H2,1-3H3/t16-,17?,18+,25-/m1/s1