209965-30-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 209965-30-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,9,6 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 209965-30:
(8*2)+(7*0)+(6*9)+(5*9)+(4*6)+(3*5)+(2*3)+(1*0)=160
160 % 10 = 0
So 209965-30-0 is a valid CAS Registry Number.
InChI:InChI=1/C16H28N2O4.C6H8O7/c1-5-12(6-2)22-14-9-11(16(20)21-7-3)8-13(17)15(14)18-10(4)19;7-3(8)1-6(13,5(11)12)2-4(9)10/h9,12-15H,5-8,17H2,1-4H3,(H,18,19);13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/t13-,14+,15+;/m0./s1