104939-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104939-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,9,3 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 104939-14:
(8*1)+(7*0)+(6*4)+(5*9)+(4*3)+(3*9)+(2*1)+(1*4)=122
122 % 10 = 2
So 104939-14-2 is a valid CAS Registry Number.
InChI:InChI=1/C17H27N7O8S/c18-10(16(31)32)1-2-12(26)22-11(15(30)21-7-14(28)29)9-33-23-17-20-3-5-24(17)8-13(27)19-4-6-25/h3,5,10-11,25H,1-2,4,6-9,18H2,(H,19,27)(H,20,23)(H,21,30)(H,22,26)(H,28,29)(H,31,32)/t10-,11-/m0/s1