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2897-86-1

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2897-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2897-86-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,9 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2897-86:
(6*2)+(5*8)+(4*9)+(3*7)+(2*8)+(1*6)=131
131 % 10 = 1
So 2897-86-1 is a valid CAS Registry Number.

2897-86-1Relevant articles and documents

A droplet supply equipment, a manufacturing method of a display device using the same.

-

, (2007/10/13)

In an apparatus for supplying a droplet on a substrate and a method of manufacturing a display apparatus, the apparatus includes a base body, a dropping unit and a vapor supplying unit. The base body corresponds to the substrate disposed on a stage. The dropping unit is disposed on the base body. The dropping unit includes a nozzle to drop the droplet on the substrate. The vapor supplying unit is disposed adjacent to the dropping unit to supply the droplet dropped onto the substrate with a volatile solvent vapor. Therefore, an evaporation rate of the droplet dropped onto pixels is adjusted to uniformize a thickness of the layer, thereby improving the image display quality.

REACTIONS OF TITANIUM DERIVATIVES OF SEVERAL CH-ACIDS WITH CARBONYL COMPOUNDS. III. SYNTHESIS OF SUBSTITUTED ISOCHROMANONES USING TITANIUM DERIVATIVES OF HOMOPHTHALIC ACID

Kasatkin, A.N.,Biktimirov, R.Kh.,Tolstikov, G.A.,Sultanmuratowa, V.R.

, p. 604 - 612 (2007/10/02)

(i-PrO)3Ti derivatives of dimethyl homophthalate and homophthalic acid, in contrast to the corresponding alkali salts, react with aldehydes and ketones in THF at from -78 to 20 deg C to form substituted isochromanones containing a CO2Me or CO2H group in h

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