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4,5-Dichloro-2-[(3,5-dichloro-phenylamino)-methylene]-cyclopent-4-ene-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69205-56-7

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69205-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69205-56-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,2,0 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 69205-56:
(7*6)+(6*9)+(5*2)+(4*0)+(3*5)+(2*5)+(1*6)=137
137 % 10 = 7
So 69205-56-7 is a valid CAS Registry Number.

69205-56-7Downstream Products

69205-56-7Relevant academic research and scientific papers

β,β-Diacyl-enamines and -enoles, 6: An Efficient Synthesis of Aminoalkylidene Derivatives Fivemembered Active Methylene Compounds

Wolfbeis, Otto S.

, p. 369 - 384 (2007/10/02)

Trimethyl orthoacetate, orthopropionate or orthobenzoate in contrast to orthoformiate do not undergo a three component condensation with anilines and cyclic sixmembered active methylene compounds to the corresponding N-substituted aminomethylene derivativ

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