5855-70-9 Usage
Usage
Commonly used in the production of dyes and pigments
Appearance
White to yellow solid
Solubility
Insoluble in water, soluble in organic solvents
Health Hazard
Potential human carcinogen
Cancer Risk
Associated with an increased risk of developing bladder cancer
Irritation
Known to cause irritation to the skin, eyes, and respiratory system upon exposure
Safety Measures
Efforts are being made to find alternative, safer chemicals for use in dye production
Check Digit Verification of cas no
The CAS Registry Mumber 5855-70-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,5 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5855-70:
(6*5)+(5*8)+(4*5)+(3*5)+(2*7)+(1*0)=119
119 % 10 = 9
So 5855-70-9 is a valid CAS Registry Number.
5855-70-9Relevant academic research and scientific papers
Functionalized Photoreactive Compounds
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, (2008/12/08)
The present invention concerns functionalized photoreactive compounds of formula (I), that are particularly useful in materials for the alignment of liquid crystals. Due to the adjunction of an electron withdrawing group to specific molecular systems bearing an unsaturation directly attached to two unsaturated ring systems, exceptionally high photosensitivities, excellent alignment properties as well as good mechanical robustness could be achieved in materials comprising said functionalized photoreactive compounds of the invention.
