146440-32-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146440-32-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,4 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 146440-32:
(8*1)+(7*4)+(6*6)+(5*4)+(4*4)+(3*0)+(2*3)+(1*2)=116
116 % 10 = 6
So 146440-32-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H26N2O7S/c1-21(2)13-8-4-7-12-11(13)6-5-9-15(12)29(25,26)20-16-18(24)17(23)14(10-22)28-19(16)27-3/h4-9,14,16-20,22-24H,10H2,1-3H3/t14-,16-,17+,18-,19+/m1/s1