123409-01-8 Usage
Uses
Naphthalene-1,3,6-trisulfonic acid trisodium salt hydrate is used as an anionic chromophore.
General Description
1,3,(6,7)-Naphthalenetrisulfonic acid trisodium salt hydrate is an anionic chromophore.
Check Digit Verification of cas no
The CAS Registry Mumber 123409-01-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,0 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 123409-01:
(8*1)+(7*2)+(6*3)+(5*4)+(4*0)+(3*9)+(2*0)+(1*1)=88
88 % 10 = 8
So 123409-01-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O9S3.3Na.H2O/c11-20(12,13)8-2-1-6-4-9(21(14,15)16)10(22(17,18)19)5-7(6)3-8;;;;/h1-5H,(H,11,12,13)(H,14,15,16)(H,17,18,19);;;;1H2/q;3*+1;/p-3
