20971-43-1 Usage
Uses
6,8-Disulfo-2-naphthalenediazonium is an intermediate in synthesizing 1,3,7-Trichloronaphthalene (T774065). Chloronaphthalenes (CNs) can bind to the aryl hydrocarbon receptor (AhR) and induce a wide range of pleotrophic effects.
Check Digit Verification of cas no
The CAS Registry Mumber 20971-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,7 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20971-43:
(7*2)+(6*0)+(5*9)+(4*7)+(3*1)+(2*4)+(1*3)=101
101 % 10 = 1
So 20971-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H6N2O6S2/c11-12-7-2-1-6-3-8(19(13,14)15)5-10(9(6)4-7)20(16,17)18/h1-5H,(H-,13,14,15,16,17,18)/p+1