26972-00-9 Usage
General Description
1-(p-Nitrobenzoyl)-3-phenylurea is a chemical compound with the molecular formula C14H10N4O4. It is a synthetic organic compound that is commonly used as a herbicide. Its main function is to inhibit the activity of the enzyme acetolactate synthase, which is essential for the biosynthesis of branched-chain amino acids in plants. This inhibition ultimately leads to the death of the target plants. The compound is also known for its low mammalian toxicity and has been widely used in agriculture for weed control. However, it is important to handle this chemical with care due to its potential environmental impact and potential harm to non-target organisms.
Check Digit Verification of cas no
The CAS Registry Mumber 26972-00-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,9,7 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26972-00:
(7*2)+(6*6)+(5*9)+(4*7)+(3*2)+(2*0)+(1*0)=129
129 % 10 = 9
So 26972-00-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H11N3O4/c18-13(10-6-8-12(9-7-10)17(20)21)16-14(19)15-11-4-2-1-3-5-11/h1-9H,(H2,15,16,18,19)
26972-00-9Relevant articles and documents
CONDENSATION OF ACYL CHLORIDE ON SODIUM CYANATE : PREPARATION OF ACYL ISOCYANATES
Deng, M. Z.,Caubere, P.,Senet, J. P.,Lecolier, S.
, p. 6079 - 6086 (2007/10/02)
The catalytic effects of various metal halides and solvents on the reaction of benzoyl chloride with sodium cyanate were studied.It has been found that SnCl4, and ZnCl2 catalyze the reaction to give the corresponding acyl isocyanates in good yields.The scope of the reaction was studied and a number of aroyl isocyanates and their derivatives were prepared.A few non aromatic isocyanates and their derivatives were also prepared.