94139-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94139-13-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,3 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94139-13:
(7*9)+(6*4)+(5*1)+(4*3)+(3*9)+(2*1)+(1*3)=136
136 % 10 = 6
So 94139-13-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H33NO3.C2H4O2/c1-2-3-4-5-6-7-8-9-10-11-16(20)17(12-14-18)13-15-19;1-2(3)4/h18-19H,2-15H2,1H3;1H3,(H,3,4)