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1312583-91-7

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1312583-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312583-91-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,5,8 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1312583-91:
(9*1)+(8*3)+(7*1)+(6*2)+(5*5)+(4*8)+(3*3)+(2*9)+(1*1)=137
137 % 10 = 7
So 1312583-91-7 is a valid CAS Registry Number.

1312583-91-7Downstream Products

1312583-91-7Relevant articles and documents

Gold-catalysed synthesis of amino acid-derived 2,5-disubstituted oxazoles

Paradise, Christopher L.,Sarkar, Pooja R.,Razzak, Mina,De Brabander, Jef K.

supporting information; experimental part, p. 4017 - 4020 (2011/07/29)

Amino acid-derived propargylic amides are cyclised in a one-pot, Au(iii)-catalysed operation to yield 5-bromomethyl oxazoles. These compounds are further elaborated to bis-heterocycles, dipeptide mimics and more.

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