136685-29-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136685-29-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,6,8 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 136685-29:
(8*1)+(7*3)+(6*6)+(5*6)+(4*8)+(3*5)+(2*2)+(1*9)=155
155 % 10 = 5
So 136685-29-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H24Br3N3O5/c1-30-18-14(23)10-21(19(28)17(18)24)11-15(27-32-21)20(29)26-7-2-8-31-16-4-3-12(5-6-25)9-13(16)22/h3-4,9-10,19,28H,2,5-8,11,25H2,1H3,(H,26,29)/t19-,21?/m0/s1