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101494-19-3

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101494-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101494-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,4,9 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 101494-19:
(8*1)+(7*0)+(6*1)+(5*4)+(4*9)+(3*4)+(2*1)+(1*9)=93
93 % 10 = 3
So 101494-19-3 is a valid CAS Registry Number.

101494-19-3Downstream Products

101494-19-3Relevant articles and documents

Stereoselective Synthesis of Hexa- and Tetrahydroindolizin-7-ones through Cycloaddition of Pyridinium Methylides

Tsuge, Otohiko,Kanemasa, Shuji,Takenaka, Shigeori

, p. 1853 - 1855 (2007/10/02)

The 1,3-dipolar cycloaddition reaction of 4-((tert-butyldimethylsilyl)oxy)pyridinium methylides to electron-deficient olefins and acetylenes provides a convenient route to stereochemically defined 1,2,3-trisubstituted or 1,3-disubstituted derivatives of h

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