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64611-87-6

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64611-87-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64611-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,6,1 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 64611-87:
(7*6)+(6*4)+(5*6)+(4*1)+(3*1)+(2*8)+(1*7)=126
126 % 10 = 6
So 64611-87-6 is a valid CAS Registry Number.
InChI:InChI=1/C15H19N3O2/c1-4-9-18(10-5-8-16)14-11-13(17-12(2)19)6-7-15(14)20-3/h4,6-7,11H,1,5,9-10H2,2-3H3,(H,17,19)

64611-87-6Downstream Products

64611-87-6Relevant articles and documents

Mono-azo compound, preparation method, and application thereof

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Paragraph 0044; 0051-0056, (2017/09/01)

The invention provides a mono-azo compound represented as the formula (I), and a preparation method and an application thereof. The mono-azo compound, as a disperse dye, is applied to dyeing and printing of polyester and blended fabrics thereof, especially a polyester-spandex blended fabric, has excellent deep-dyeing property, light fastness, sublimation fastness and washing fastness and is suitable for being compounded with other high-washing fastness disperse dyes so as to produce high-fastness disperse dye in different tones. Especially, the compound is suitable for being used as a component of blue, navy blue and black colors.

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