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215930-63-5

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215930-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 215930-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,9,3 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 215930-63:
(8*2)+(7*1)+(6*5)+(5*9)+(4*3)+(3*0)+(2*6)+(1*3)=125
125 % 10 = 5
So 215930-63-5 is a valid CAS Registry Number.

215930-63-5Downstream Products

215930-63-5Relevant articles and documents

A simple synthesis of 2',5'-disubstituted-spiro [dihydroacridine 9(10H), 4'-thiazolines] by the reaction of corresponding 3-(acridin-9-yl)-thioureas with methyl bromoacetate and bromoacetonitrile

Bernat, Juraj,Chomca, Igor,Kristian, Pavol,Voss, Gundula

, p. 4171 - 4178 (2007/10/03)

A convenient method has been devised for the preparation of the spirodihydro-acridinethiazolines 5a-j by the treatment of thioureas 3a-e with methyl bromoacetate and bromoacetonitrile via non-isolable isothioureas 4a-j and their subsequent cyclization wit

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