101772-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101772-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,7,7 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 101772-43:
(8*1)+(7*0)+(6*1)+(5*7)+(4*7)+(3*2)+(2*4)+(1*3)=94
94 % 10 = 4
So 101772-43-4 is a valid CAS Registry Number.
InChI:InChI=1/C16H24N12O3/c1-27-7-10(25-12(27)14(30)21-4-3-8(17)18)26-15(31)13-24-9(6-28(13)2)23-11(29)5-22-16(19)20/h6-7H,3-5H2,1-2H3,(H3,17,18)(H,21,30)(H,23,29)(H,26,31)(H4,19,20,22)