19229-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19229-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,2 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19229-53:
(7*1)+(6*9)+(5*2)+(4*2)+(3*9)+(2*5)+(1*3)=119
119 % 10 = 9
So 19229-53-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H23NO8/c1-6(12(18)19-3)21-11-9(14-7(2)16)13(20-4)22-8(5-15)10(11)17/h6,8-11,13,15,17H,5H2,1-4H3,(H,14,16)/t6-,8+,9+,10+,11+,13-/m0/s1