111478-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111478-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,7 and 8 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111478-85:
(8*1)+(7*1)+(6*1)+(5*4)+(4*7)+(3*8)+(2*8)+(1*5)=114
114 % 10 = 4
So 111478-85-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H23N3O4/c1-3-10-6-5-7-11-15-12(20-18(19)23)9-25-13(8-14(22)24-4-2)17(15)21-16(10)11/h5-7,12-13,21H,3-4,8-9H2,1-2H3,(H3,19,20,23)