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1238725-20-6

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1238725-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1238725-20-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,8,7,2 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1238725-20:
(9*1)+(8*2)+(7*3)+(6*8)+(5*7)+(4*2)+(3*5)+(2*2)+(1*0)=156
156 % 10 = 6
So 1238725-20-6 is a valid CAS Registry Number.

1238725-20-6Upstream product

1238725-20-6Downstream Products

1238725-20-6Relevant articles and documents

XANTHENE DYES COMPRISING A SULFONAMIDE GROUP

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Page/Page column 54-55, (2010/08/18)

The present invention relates to fluorescent dyes in general. The present invention provides a wide range of fluorescent dyes and kits containing the same, which are applicable for labeling a variety of biomolecules, cells and microorganisms. The present invention also provides various methods of using the fluorescent dyes for research and development, forensic identification, environmental studies, diagnosis, prognosis, and/or treatment of disease conditions.

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