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1123534-98-4

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1123534-98-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1123534-98-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,3,5,3 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1123534-98:
(9*1)+(8*1)+(7*2)+(6*3)+(5*5)+(4*3)+(3*4)+(2*9)+(1*8)=124
124 % 10 = 4
So 1123534-98-4 is a valid CAS Registry Number.

1123534-98-4Downstream Products

1123534-98-4Relevant articles and documents

An experimental and theoretical study on the interaction of N-heterocyclic carbene-derived 1,3-dipoles with methoxycarbonylallenes: Highly regio- and stereoselective [3+2]-cycloadditions controlled by the structures of N-heterocycles of 1,3-dipoles

Cheng, Ying,Wang, Bo,Wang, Xiao-Rong,Zhang, Jian-Hong,Fang, De-Cai

supporting information; experimental part, p. 2357 - 2367 (2009/07/25)

The reactions of N-heterocyclic carbene-derived 1,3-dipoles with methoxycarbonylallenes were studied systematically by means of experimental and theoretical approach. The regioselectivity of [3+2]-cycloaddition of 1,3-dipoles toward the ester-substituted

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