69011-30-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69011-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,0,1 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 69011-30:
(7*6)+(6*9)+(5*0)+(4*1)+(3*1)+(2*3)+(1*0)=109
109 % 10 = 9
So 69011-30-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H6N2O2.C6H10O4.C5H8O3.C2H6O/c1-7-8(10-5-12)3-2-4-9(7)11-6-13;7-5(8)3-1-2-4-6(9)10;1-2-5(7)8-4-3-6;1-2-3/h2-4H,1H3;1-4H2,(H,7,8)(H,9,10);2,6H,1,3-4H2;3H,2H2,1H3