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1283599-32-5

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1283599-32-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283599-32-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,5,9 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1283599-32:
(9*1)+(8*2)+(7*8)+(6*3)+(5*5)+(4*9)+(3*9)+(2*3)+(1*2)=195
195 % 10 = 5
So 1283599-32-5 is a valid CAS Registry Number.

1283599-32-5Downstream Products

1283599-32-5Relevant articles and documents

Microwave-assisted synthesis of naphthalenemonoimides and N-desymmetrized naphthalenediimides

Tambara, Koujiro,Ponnuswamy, Nandhini,Hennrich, Gunther,Pantos, G. Dan

experimental part, p. 3338 - 3347 (2011/06/23)

Naphthalenemonoimides and N-desymmetrized naphthalenediimides were synthesized using a stepwise microwave-assisted protocol. The steric and electronic properties of aliphatic amines determined the outcome of the reactions, while in the amino acid series their ability to solubilize the naphthalene dianhydride starting material was crucial. Molecular modeling was used to rationalize the observed selectivity.

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