109378-49-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109378-49-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,7 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109378-49:
(8*1)+(7*0)+(6*9)+(5*3)+(4*7)+(3*8)+(2*4)+(1*9)=146
146 % 10 = 6
So 109378-49-6 is a valid CAS Registry Number.
InChI:InChI=1/C33H36BrN3O6/c1-20(38)23-12-14-26(15-13-23)36-32(40)29(37-31(39)25-10-7-21(19-35)8-11-25)18-22-9-16-27(28(34)17-22)30(43-33(41)42)24-5-3-2-4-6-24/h2-6,9,12-17,21,25,29-30H,7-8,10-11,18-19,35H2,1H3,(H,36,40)(H,37,39)(H,41,42)/t21?,25?,29-,30?/m0/s1