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22-16-2

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22-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22-16-2 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22-16:
(4*2)+(3*2)+(2*1)+(1*6)=22
22 % 10 = 2
So 22-16-2 is a valid CAS Registry Number.

22-16-2Upstream product

22-16-2Downstream Products

22-16-2Related news

Photomechanical bending of 4-Aminoazobenzene (cas 22-16-2) crystals09/30/2019

Upon photoirradiation at 365 nm, platelike microcrystals of trans-4-aminoazobenzene quickly bend away from the light source, returning to their initial linear shape when irradiation was terminated. However, relative to the observations upon cessation of 365 nm irradiation, the bent crystals reco...detailed

Structure-Affinity Binding Relationships of Some 4-Aminoazobenzene (cas 22-16-2) Derivatives for Cellulose Fibre09/29/2019

Dye-fibre interactions were modelled for a series of 20 disperse dyes on cellulose fibre by means of the Free-Wilson and MTD (minimum steric difference) methods. Both methods indicate good correlations with dye affinities R = 0 999 and s = 0 317 for the Free-Wilson analysis and R = 0 895, s ...detailed

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