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1258840-87-7

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1258840-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258840-87-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,8,4 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1258840-87:
(9*1)+(8*2)+(7*5)+(6*8)+(5*8)+(4*4)+(3*0)+(2*8)+(1*7)=187
187 % 10 = 7
So 1258840-87-7 is a valid CAS Registry Number.

1258840-87-7Downstream Products

1258840-87-7Relevant academic research and scientific papers

Chiral N-phosphino sulfinamide ligands in rhodium(I)-catalyzed [2+2+2] cycloaddition reactions

Brun, Sandra,Parera, Magda,Pla-Quintana, Anna,Roglans, Anna,León, Thierry,Achard, Thierry,Sol, Jordi,Verdaguer, Xavier,Riera, Antoni

experimental part, p. 9032 - 9040 (2011/01/04)

The combination of cationic rhodium(I) complexes with N-phosphino tert-butylsulfinamides (PNSO) ligands is efficient for catalytic intra- and intermolecular [2+2+2] cycloaddition reactions. PNSO ligands are a new class of chiral bidentate ligands, which h

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