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2-(4-chlorophenyl)-4H-naphtho[2,1-e][1,3]oxazine-4-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1185751-73-8

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1185751-73-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1185751-73-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,7,5 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1185751-73:
(9*1)+(8*1)+(7*8)+(6*5)+(5*7)+(4*5)+(3*1)+(2*7)+(1*3)=178
178 % 10 = 8
So 1185751-73-8 is a valid CAS Registry Number.

1185751-73-8Downstream Products

1185751-73-8Relevant academic research and scientific papers

N-Methylimidazole-promoted efficient synthesis of 1,3-oxazine-4-thiones under solvent-free conditions

Khalilzadeh, Mohammad A.,Yavari, Issa,Hossaini, Zinatossadat,Sadeghifar, Hasan

experimental part, p. 467 - 471 (2010/06/12)

A novel method for oxazine ring formation is established using the reaction of ammonium thiocyanate and acid chlorides with napthols in the presence of N-methylimidazole to afford [1,3]oxazine-4-thione derivatives in excellent yields.

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