135905-89-4 Usage
Uses
Anti-anxiety agent.
Check Digit Verification of cas no
The CAS Registry Mumber 135905-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,9,0 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 135905-89:
(8*1)+(7*3)+(6*5)+(5*9)+(4*0)+(3*5)+(2*8)+(1*9)=144
144 % 10 = 4
So 135905-89-4 is a valid CAS Registry Number.
InChI:InChI=1/C24H31N3O2/c1-26-18-11-12-19(26)14-16(13-18)25-24(29)21-15-27(17-7-3-2-4-8-17)22-10-6-5-9-20(22)23(21)28/h5-6,9-10,15-19H,2-4,7-8,11-14H2,1H3,(H,25,29)/t16?,18-,19+