56136-79-9 Usage
Chemical Properties
White Solid
Uses
2-Chloro-4,5-dinitro-toluene (cas# 56136-79-9) is a compound useful in organic synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 56136-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,1,3 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 56136-79:
(7*5)+(6*6)+(5*1)+(4*3)+(3*6)+(2*7)+(1*9)=129
129 % 10 = 9
So 56136-79-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H5ClN2O4/c1-4-2-6(9(11)12)7(10(13)14)3-5(4)8/h2-3H,1H3
56136-79-9Relevant articles and documents
Regioselective synthesis of 4-halo ortho-dinitrobenzene derivatives
Mundla, Sreenivasa R.
, p. 4277 - 4279 (2007/10/03)
A novel method for the regioselective synthesis of 4-halo ortho- dinitrobenzene derivatives was developed by reacting various meta-halo nitrobenzenes with urea nitrate in concentrated sulfuric acid. (C) 2000 Elsevier Science Ltd.