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1357509-68-2

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1357509-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1357509-68-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,5,0 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1357509-68:
(9*1)+(8*3)+(7*5)+(6*7)+(5*5)+(4*0)+(3*9)+(2*6)+(1*8)=182
182 % 10 = 2
So 1357509-68-2 is a valid CAS Registry Number.

1357509-68-2Downstream Products

1357509-68-2Relevant academic research and scientific papers

4-Dimethylamino pyridine-promoted one-pot three-component regioselective synthesis of highly functionalized 4 H -thiopyrans via heteroannulation of β-oxodithioesters

Verma, Rajiv Kumar,Verma, Girijesh Kumar,Shukla, Gaurav,Nagaraju, Anugula,Singh, Maya Shankar

experimental part, p. 224 - 230 (2012/04/23)

A highly convergent and regioselective heteroannulation protocol for the synthesis of hitherto unreported highly substituted 2-amino-4-(aryl/alkyl)-5- (aroyl/heteroaroyl)-3-(cyano/carboalkoxy)-6-methylthio-4H-thiopyran derivatives has been developed. This

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