49744-26-5 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 49744-26-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,4 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 49744-26:
(7*4)+(6*9)+(5*7)+(4*4)+(3*4)+(2*2)+(1*6)=155
155 % 10 = 5
So 49744-26-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H24N4O6/c1-4-25-19(26)17(13-22)14(2)18(20(25)27)24-23-16-7-5-15(6-8-16)21(28)31-12-11-30-10-9-29-3/h5-8,23H,4,9-12H2,1-3H3/b24-18-
49744-26-5Relevant articles and documents
A color filter and an azo compound dye for containing the same
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Paragraph 0213-0218, (2016/10/10)
Provided is a yellow coloring matter which exhibits excellent solubility in solvents that are to be used in forming the pixels of a color filter. This azo compound is represented by formula (1) [wherein R1s are each independently a straight, branched or c