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397882-59-6

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397882-59-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 397882-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,7,8,8 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 397882-59:
(8*3)+(7*9)+(6*7)+(5*8)+(4*8)+(3*2)+(2*5)+(1*9)=226
226 % 10 = 6
So 397882-59-6 is a valid CAS Registry Number.

397882-59-6Relevant articles and documents

Rational design and synthesis of a novel class of highly fluorescent rhodamine dyes that have strong absorption at long wavelengths

Liu, Jixiang,Diwu, Zhenjun,Leung, Wai-Yee,Lu, Yixin,Patch, Brian,Haugland, Richard P.

, p. 4355 - 4359 (2003)

A novel class of strongly fluorescent rhodamine dyes were designed and synthesized by extending the π conjugation of chromophore with limited flexibility. These dyes were shown to have longer absorption in the range of 581 to 631 nm with quantum yields between 0.64 and 0.89.

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