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m-Toluidinomethylen-malonsaeure-dinitril is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19056-94-1

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19056-94-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19056-94-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,5 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19056-94:
(7*1)+(6*9)+(5*0)+(4*5)+(3*6)+(2*9)+(1*4)=121
121 % 10 = 1
So 19056-94-1 is a valid CAS Registry Number.

19056-94-1Upstream product

19056-94-1Downstream Products

19056-94-1Relevant academic research and scientific papers

REACTION OF 2,5-SUBSTITUTED 3,3,4,4-TETRACYANOPYRROLIDINES WITH ANILINES

Nasakin, O. E.,Lyshchikov, A. N.,Lukin, P. M.,Tafeenko, V. A.,Bulai, A. Kh.,Medvedev, S. V.

, p. 1124 - 1129 (1992)

The ambiguity of the reaction of primary aromatic amines with 2,5-substituted 3,3,4,4-tetracyanopyrrolidines depending on conditions was shown: At room temperature 2-amino-1-R1-5-R-3,4,4-tricyano-2-pyrrolines are formed, while on heating-2-aryl

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