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Retinal, also known as 5,8-epoxy-5,8-dihydro, is a crucial chemical compound that plays a significant role in the process of vision. It is a derivative of vitamin A and is found in the retina of the eye, where it is essential for the function of photoreceptor cells, specifically the rods and cones. These cells are responsible for detecting light and color, respectively. Retinal exists in two forms: 11-cis-retinal and all-trans-retinal. The 11-cis form is bound to opsin proteins in the photoreceptor cells, forming rhodopsin (in rods) and iodopsin (in cones). When light hits the retina, it triggers a series of chemical reactions that convert 11-cis-retinal to all-trans-retinal, initiating the process of vision. This conversion leads to a change in the shape of the opsin protein, which then sets off a cascade of events that ultimately result in the generation of electrical signals that are transmitted to the brain, allowing us to perceive light and color. Retinal's ability to undergo this isomerization in response to light is what makes it a key component in the visual cycle.

739-12-8

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739-12-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 739-12-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,3 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 739-12:
(5*7)+(4*3)+(3*9)+(2*1)+(1*2)=78
78 % 10 = 8
So 739-12-8 is a valid CAS Registry Number.

739-12-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (+-)(5Ξ,8Ξ)-5,8-epoxy-5,8-dihydro-all-trans-retinal

1.2 Other means of identification

Product number -
Other names (2E,4E,6E)-3-Methyl-7-(4,4,7a-trimethyl-2,4,5,6,7,7a-hexahydro-benzofuran-2-yl)-octa-2,4,6-trienal

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:739-12-8 SDS

739-12-8Upstream product

739-12-8Downstream Products

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