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4-(3-chlorophenyl)-1,4-dihydro-3,1-benzoxazine-2-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1258545-67-3

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1258545-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258545-67-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,5,4 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1258545-67:
(9*1)+(8*2)+(7*5)+(6*8)+(5*5)+(4*4)+(3*5)+(2*6)+(1*7)=183
183 % 10 = 3
So 1258545-67-3 is a valid CAS Registry Number.

1258545-67-3Downstream Products

1258545-67-3Relevant academic research and scientific papers

One-pot synthesis of 1,4-dihydro-3,1-benzoxazine-2-thiones by the reaction of 2-lithiophenyl isothiocyanates with aldehydes or ketones

Kobayashi, Kazuhiro,Yokoi, Yuki,Komatsu, Toshihide,Konishi, Hisatoshi

, p. 9336 - 9339 (2010)

An efficient one-pot method for the synthesis of 4-monosubstituted and 4,4-disubstituted 1,4-dihydro-3,1-benzoxazine-2-thiones has been developed. Treatment of 2-bromophenyl isothiocyantes with butyllithium in THF at -78 °C generates 2-lithiophenyl isothi

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