102358-21-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102358-21-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,3,5 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102358-21:
(8*1)+(7*0)+(6*2)+(5*3)+(4*5)+(3*8)+(2*2)+(1*1)=84
84 % 10 = 4
So 102358-21-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H24N2O3/c1-3-12-9-23-19-8-16-15-6-13(25)4-5-18(15)22-21(16)20(23)7-14(12)17(19)10-26-11(2)24/h3-6,14,17,19-20,22,25H,7-10H2,1-2H3/b12-3-/t14?,17?,19-,20-/m0/s1