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1374822-45-3

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1374822-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374822-45-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,8,2 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1374822-45:
(9*1)+(8*3)+(7*7)+(6*4)+(5*8)+(4*2)+(3*2)+(2*4)+(1*5)=173
173 % 10 = 3
So 1374822-45-3 is a valid CAS Registry Number.

1374822-45-3Downstream Products

1374822-45-3Relevant articles and documents

An environmentally friendly synthesis of michlers ketone analogues in water

Shirinian, Valerii Z.,Shimkin, Alexey A.,Lonshakov, Dmitry V.,Mailyan, Artur K.,Lvov, Andrey G.,Krayushkin, Michail M.

experimental part, p. 527 - 531 (2012/04/17)

An environmentally friendly method for the synthesis of a series of novel, unsymmetrical Michlers ketone analogues, [4-(dialkylamino)phenyl](aryl) methanones, via nucleophilic aromatic substitution of (fluorophenyl)(aryl) methanones with various amines in water- is described. The reaction products are formed in high yields and additional purification is not required. The aqueous solvent and unreacted amines can be recycled. Georg Thieme Verlag Stuttgart · New York.

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