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ethyl 4-[4-(1,4-benzodioxan-2-ylcarbonylamino)benzoylamino]benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

433687-98-0

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433687-98-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 433687-98-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,6,8 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 433687-98:
(8*4)+(7*3)+(6*3)+(5*6)+(4*8)+(3*7)+(2*9)+(1*8)=180
180 % 10 = 0
So 433687-98-0 is a valid CAS Registry Number.

433687-98-0Downstream Products

433687-98-0Relevant academic research and scientific papers

Synthesis of diamides from 1,4-Benzodioxane-2-and isochroman-1-carboxylic acids

Vartanyan,Sargsyan,Avakyan,Markaryan,Asatryan

, p. 972 - 976 (2012/11/07)

1,4-Benzodioxane-2-carboxylic acid and isochroman-1-carboxylic acid were treated with thionyl chloride, and the resulting acid chlorides reacted with p-aminobenzoic acid in dioxane in the presence of pyridine to produce the corresponding amido acids. The

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