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106369-05-5

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106369-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106369-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,3,6 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 106369-05:
(8*1)+(7*0)+(6*6)+(5*3)+(4*6)+(3*9)+(2*0)+(1*5)=115
115 % 10 = 5
So 106369-05-5 is a valid CAS Registry Number.

106369-05-5Downstream Products

106369-05-5Relevant articles and documents

Simple Generation of Ester-Stabilized Azomethine Ylides from 2-Amino Esters and Carbonyl Compounds. Stereochemistry of Their Cycloadditions

Tsuge, Otohiko,Kanemasa, Shuji,Ohe, Masayuki,Yorozu, Kiyotaka,Takenaka, Shigeori,Ueno, Kazunori

, p. 4067 - 4078 (2007/10/02)

Condensation of 2-amino esters with carbonyl compounds leads to simple generation of ester-stabilized azomethine ylides which are trapped by olefinic dipolarophiles as cycloadducts.Anti ylides are exclusively involved in the cycloadditions when N-substituted 2-amino esters are employed for the ylide generation, while syn ylides from N-unsubstituted 2-amino esters.Relative stability among all possible ylide isomers has been inspected and the selective involvement of particular ylidic forms has been explained on the ground of 1,5-dipole interaction or hydrogen bonding stabilization.Endo- and exo-selectivity of the cycloadditions is also discussed.

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