6401-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6401-84-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,0 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6401-84:
(6*6)+(5*4)+(4*0)+(3*1)+(2*8)+(1*4)=79
79 % 10 = 9
So 6401-84-9 is a valid CAS Registry Number.
InChI:InChI=1/2C18H32O2.Co/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*6-7,9-10H,2-5,8,11-17H2,1H3,(H,19,20);/q;;+2/p-2/b2*7-6-,10-9-;