117678-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117678-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,7 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117678-55:
(8*1)+(7*1)+(6*7)+(5*6)+(4*7)+(3*8)+(2*5)+(1*5)=154
154 % 10 = 4
So 117678-55-4 is a valid CAS Registry Number.
InChI:InChI=1/C17H34N4O3/c1-7-11(6)14(15(19)22)21-17(24)13(10(4)5)20-16(23)12(18)8-9(2)3/h9-14H,7-8,18H2,1-6H3,(H2,19,22)(H,20,23)(H,21,24)/t11-,12-,13-,14-/m0/s1