17752-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17752-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,5 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17752-43:
(7*1)+(6*7)+(5*7)+(4*5)+(3*2)+(2*4)+(1*3)=121
121 % 10 = 1
So 17752-43-1 is a valid CAS Registry Number.
17752-43-1Relevant articles and documents
Red dye compounds and preparation method thereof
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, (2017/04/29)
The invention discloses red dye compounds and a preparation method thereof. The preparation method of the inkjet dye compounds comprises the following steps: (1) condensing hydracid and cyanuric chloride under acidic conditions, and filtering with filter
