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2H-Pyran-3-carbonitrile, 6-[3-chloro-4-(methylthio)phenyl]-4-(methylthio)-2-oxo- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

803686-93-3

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803686-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 803686-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,3,6,8 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 803686-93:
(8*8)+(7*0)+(6*3)+(5*6)+(4*8)+(3*6)+(2*9)+(1*3)=183
183 % 10 = 3
So 803686-93-3 is a valid CAS Registry Number.

803686-93-3Downstream Products

803686-93-3Relevant academic research and scientific papers

An efficient synthesis of (E)-(2-arylpyrazino[1,2-a]pyrimidine-4-ylidene)acetonitriles and cyanomethyl appended pyrimidines

Pratap, Ramendra,Prakash Kushwaha, Shom,Goel, Atul,Ram, Vishnu Ji

, p. 549 - 553 (2007)

A series of (E)-(2-arylpyrazino[1,2-a]pyrimidine-4-ylidene)acetonitriles 5a-j and aryl/heteroaryl tethered pyrimidin-4-yl acetonitriles 6a-e has been synthesized in excellent yields through base catalyzed ring transformation of suitably functionalized 2H-

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