22283-37-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22283-37-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,2,8 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22283-37:
(7*2)+(6*2)+(5*2)+(4*8)+(3*3)+(2*3)+(1*7)=90
90 % 10 = 0
So 22283-37-0 is a valid CAS Registry Number.
22283-37-0Relevant articles and documents
A COLORANT COMPOUND, AND A COLORANT MATERIAL COMPRISING THE SAME
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Page/Page column 11, (2017/07/23)
A disclosure of the present invention includes novel colorant compounds based on triarylmethane structure, methods for preparing the same, and colorant materials comprising the same.