22034-13-5 Usage
General Description
4-Bromo-2,1,3-benzothiadiazole is a chemical compound with the molecular formula C7H4BrN2S. It is a heterocyclic aromatic compound that contains a benzene ring fused to a thiadiazole ring with a bromine atom at the 4-position. 4-BROMO-2,1,3-BENZOTHIADIAZOLE has been studied for its potential applications in organic electronic devices such as organic semiconductors and materials for organic photovoltaics. It has also been investigated for its potential use in the development of new pharmaceuticals and agrochemicals. 4-Bromo-2,1,3-benzothiadiazole's unique molecular structure and properties make it a versatile building block for the synthesis of various functional materials and compounds in the fields of chemistry, materials science, and pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 22034-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,3 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22034-13:
(7*2)+(6*2)+(5*0)+(4*3)+(3*4)+(2*1)+(1*3)=55
55 % 10 = 5
So 22034-13-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H3BrN2S/c7-4-2-1-3-5-6(4)9-10-8-5/h1-3H
22034-13-5Relevant articles and documents
NEAR INFRARED ABSORBING DYE, OPTICAL FILTER, AND IMAGING DEVICE
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Paragraph 0087-0088, (2020/06/07)
A near infrared absorbing dye includes a croconium-based compound shown in formula (AI). In formula (AI), ring Z is either an optionally substituted 6-membered ring including no heteroatom or an optionally substituted 5-membered ring including 0 to 3 heteroatoms in the ring, R1 and R2, R2 and R3, and R1 and a carbon atom or heteroatom as a part of ring Z may be linked to each other to respectively form a heteroring A, a heteroring B, and a heteroring C together with a nitrogen atom.
