64381-99-3 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 64381-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,3,8 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64381-99:
(7*6)+(6*4)+(5*3)+(4*8)+(3*1)+(2*9)+(1*9)=143
143 % 10 = 3
So 64381-99-3 is a valid CAS Registry Number.
InChI:InChI=1/C28H30N2O3.C2H4O2.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;1-2(3)4;/h9-18H,5-8H2,1-4H3;1H3,(H,3,4);1H