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1019771-75-5

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1019771-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019771-75-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,7,7 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1019771-75:
(9*1)+(8*0)+(7*1)+(6*9)+(5*7)+(4*7)+(3*1)+(2*7)+(1*5)=155
155 % 10 = 5
So 1019771-75-5 is a valid CAS Registry Number.

1019771-75-5Downstream Products

1019771-75-5Relevant articles and documents

Efficient synthesis of new N-benzyl- or N-(2-furylmethyl)cinnamamides promoted by the 'green' catalyst boric acid, and their spectral analysis

Barajas, Jose Gregorio Hernandez,Mendez, Leonor Yamile Vargas,Kouznetsov, Vladimir V.,Stashenko, Elena E.

, p. 377 - 382 (2008)

New N-benzyl- or N-(2-furylmethyl)cinnamamides were prepared in good to excellent yields by amidation reactions between cinnamic acid and benzylamines or (2-furylmethyl)amine in the presence of 5 mol% boric acid. All the cinnamamides were characterized by IR and 1H and 13C NMR spectroscopy. Georg Thieme Verlag Stuttgart.

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