54914-98-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54914-98-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,1 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 54914-98:
(7*5)+(6*4)+(5*9)+(4*1)+(3*4)+(2*9)+(1*8)=146
146 % 10 = 6
So 54914-98-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO9S3.3Na/c11-8-4-7-5(2-10(8)23(18,19)20)1-6(21(12,13)14)3-9(7)22(15,16)17;;;/h1-4H,11H2,(H,12,13,14)(H,15,16,17)(H,18,19,20);;;/q;3*+1/p-3