43216-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43216-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,2,1 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 43216-72:
(7*4)+(6*3)+(5*2)+(4*1)+(3*6)+(2*7)+(1*2)=94
94 % 10 = 4
So 43216-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H9ClN2/c1-4-2-5(8)7(10)3-6(4)9/h2-3H,9-10H2,1H3
43216-72-4Relevant articles and documents
Selective reduction of halogenated nitroarenes with hydrazine hydrate in the presence of Pd/C
Li, Fang,Frett, Brendan,Li, Hong-Yu
, p. 1403 - 1408 (2014/06/23)
A large variety of halogenated nitroarenes have been selectively reduced with hydrazine hydrate in the presence of Pd/C to give the corresponding (halogenated) anilines in good yield.