148611-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148611-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,6,1 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 148611-75:
(8*1)+(7*4)+(6*8)+(5*6)+(4*1)+(3*1)+(2*7)+(1*5)=140
140 % 10 = 0
So 148611-75-0 is a valid CAS Registry Number.
InChI:InChI=1/C24H31N3O2.C4H4O4/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;5-3(6)1-2-4(7)8/h5-6,9-10,15-19H,2-4,7-8,11-14H2,1H3,(H,25,29);1-2H,(H,5,6)(H,7,8)/b;2-1-/t16?,18-,19+;