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82132-58-9

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82132-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82132-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,3 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82132-58:
(7*8)+(6*2)+(5*1)+(4*3)+(3*2)+(2*5)+(1*8)=109
109 % 10 = 9
So 82132-58-9 is a valid CAS Registry Number.

82132-58-9Downstream Products

82132-58-9Relevant articles and documents

Easy access to isoquinolines and tetrahydroquinolines from ketoximes and alkynes via rhodium-catalyzed C-H bond activation

Parthasarathy, Kanniyappan,Cheng, Chien-Hong

supporting information; experimental part, p. 9359 - 9364 (2010/03/04)

(Chemical Equation Presented) Described herein is a convenient and highly regioselective synthesis of substituted isoquinoline derivatives from various aromatic ketoximes and alkynes via a one-pot, rhodium-catalyzed C-H bond activation. In addition, tetra

Intramolecular Diels-Alder Reactions of 1,2,4-Triazines. Synthesis of 2,3-Cyclopentenopyridines and 5,6,7,8-Tetrahydroquinolines

Taylor, Edward C.,Macor, John E.,French, Larry G.

, p. 1807 - 1812 (2007/10/02)

2,3-Cyclopentenopyridines and 5,6,7,8-tetrahydroquinolines are prepared by intramolecular Diels-Alder reactions of appropriately substituted 1,2,4-triazines.Two general routes to the requisite triazine precursors are described.

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