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100514-14-5

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100514-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100514-14-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,5,1 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 100514-14:
(8*1)+(7*0)+(6*0)+(5*5)+(4*1)+(3*4)+(2*1)+(1*4)=55
55 % 10 = 5
So 100514-14-5 is a valid CAS Registry Number.

100514-14-5Downstream Products

100514-14-5Relevant articles and documents

Substituent Constants of the Pyrazol, 1,2,3-Triazol, Benzotriazol, and Naphthotriazol Group

Sachweh, Volker,Langhals, Heinz

, p. 1627 - 1639 (2007/10/02)

The synthesis of benzoic acids with the title substituents in p- and m-position (15, 13, 11, 9) and their ethyl and methyl esters is described.The ?p and ?m values of the substituents obtained by alkaline hydrolysis of the esters in ethanol/water and methylcellosolve/water demonstrate an inductive electron withdrawing and a mesomer electron donating effect of these groups which are important for dye chemistry.

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