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1630954-99-2

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1630954-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1630954-99-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,0,9,5 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1630954-99:
(9*1)+(8*6)+(7*3)+(6*0)+(5*9)+(4*5)+(3*4)+(2*9)+(1*9)=182
182 % 10 = 2
So 1630954-99-2 is a valid CAS Registry Number.

1630954-99-2Downstream Products

1630954-99-2Relevant articles and documents

Entry to highly hindered chiral β-amino triazoles bearing a gem-diaryl group by azide-alkyne click chemistry

Sadu, Venkata Subbaiah,Roy, Harendra Nath,Arigala, Pitchaiah,Hwang, In-Taek,Lee, Kee-In

, p. 1605 - 1612 (2014/07/07)

Copper(I)-catalyzed Huisgen cycloaddition of terminal alkynes with unmasked azidoamines derived from amino acids is described. The reported strategy provides a new entry to highly hindered β-amino 1,2,3-triazole derivatives bearing a gem-diaryl group, which are potentially valuable entities as molecular catalysts for asymmetric transformations.

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