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321835-93-2

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321835-93-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 321835-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,8,3 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 321835-93:
(8*3)+(7*2)+(6*1)+(5*8)+(4*3)+(3*5)+(2*9)+(1*3)=132
132 % 10 = 2
So 321835-93-2 is a valid CAS Registry Number.

321835-93-2Downstream Products

321835-93-2Relevant articles and documents

One-pot synthesis of isothiachromene, isochromene, isoquinoline and tetrahydronaphthalene derivatives

El-Sayed,Abdel-Ghany

, p. 1233 - 1240 (2007/10/03)

A new series of tetrahydronaphthalene, isothiachromene, isochromene and isoquinoline derivatives were synthesized by reacting cyclohexylidenemalononitrile with active nitriles, active halo compounds, carbon disulfide, aldehydes, isothiocyanates and isocyanates, respectively.

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