81402-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81402-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,0 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81402-46:
(7*8)+(6*1)+(5*4)+(4*0)+(3*2)+(2*4)+(1*6)=102
102 % 10 = 2
So 81402-46-2 is a valid CAS Registry Number.
InChI:InChI=1/C16H26N2.2C4H4O4/c1-17(2)14-11-16(15-9-5-3-6-10-15)18-12-7-4-8-13-18;2*5-3(6)1-2-4(7)8/h3,5-6,9-10,16H,4,7-8,11-14H2,1-2H3;2*1-2H,(H,5,6)(H,7,8)/b;2*2-1+