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1231959-07-1

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1231959-07-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1231959-07-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,1,9,5 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1231959-07:
(9*1)+(8*2)+(7*3)+(6*1)+(5*9)+(4*5)+(3*9)+(2*0)+(1*7)=151
151 % 10 = 1
So 1231959-07-1 is a valid CAS Registry Number.

1231959-07-1Downstream Products

1231959-07-1Relevant articles and documents

A simple synthesis of N β-Fmoc/Z-amino alkyl thiols and their use in the synthesis of N β-Fmoc/Z-amino alkyl sulfonic acids

Sureshbabu,Vishwanatha,Vasantha

experimental part, p. 1037 - 1042 (2010/07/06)

A simple and efficient protocol for the synthesis of Nβ- Fmoc/Z-amino alkyl thiols is described. The approach uses sodium pyrosulfite-mediated hydrolysis of isothiouronium salts resulting from the reaction between N-protected aminoalkyl iodides and thiourea. N-Protected taurines were prepared through performic acid oxidation of the thiols and the products were further utilized for the synthesis of dipeptidosulfonamides. Georg Thieme Verlag Stuttgart - New York.

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