145039-76-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145039-76-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,3 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 145039-76:
(8*1)+(7*4)+(6*5)+(5*0)+(4*3)+(3*9)+(2*7)+(1*6)=125
125 % 10 = 5
So 145039-76-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H18O10.Na/c1-3-6(14)8(16)9(11(19)20-3)22-12-7(15)4(13)2-5(21-12)10(17)18;/h2-4,6-9,11-16,19H,1H3,(H,17,18);/q;+1/p-1/t3-,4-,6-,7+,8+,9+,11-,12+;/m0./s1