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Benzene, 1-chloro-2-(3-chloro-1-propenyl)-, also known as 1-chloro-2-(3-chloroprop-1-en-1-yl)benzene, is an organic compound with the chemical formula C9H9Cl2. It is a colorless liquid with a pungent odor and is derived from benzene by substituting one hydrogen atom with a 3-chloroprop-1-enyl group and another hydrogen atom with a chlorine atom. Benzene, 1-chloro-2-(3-chloro-1-propenyl)- is primarily used as an intermediate in the synthesis of various chemicals, including pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactive nature and potential health risks, it is important to handle Benzene, 1-chloro-2-(3-chloro-1-propenyl)- with proper safety measures and in accordance with relevant regulations.

1507-92-2

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1507-92-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1507-92-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,0 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1507-92:
(6*1)+(5*5)+(4*0)+(3*7)+(2*9)+(1*2)=72
72 % 10 = 2
So 1507-92-2 is a valid CAS Registry Number.

1507-92-2Relevant academic research and scientific papers

A Convenient Palladium-Catalyzed Carbonylative Synthesis of (E)-3-Benzylidenechroman-4-ones

Wang, Wei-Feng,Peng, Jin-Bao,Qi, Xinxin,Ying, Jun,Wu, Xiao-Feng

supporting information, p. 3521 - 3524 (2019/02/14)

A convenient palladium-catalyzed carbonylation reaction for the efficient synthesis of (E)-3-benzylidenechroman-4-ones has been developed. Using TFBen as a solid CO source, a range of substituted (E)-3-benzylidenechroman-4-ones were prepared in moderate to good yields with 2-iodophenols and allyl chlorides as the substrates. Additionally, substituted quinolin-4(1H)-ones can also be obtained with 2-iodoaniline as the starting material.

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