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117330-41-3

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117330-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117330-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,3 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117330-41:
(8*1)+(7*1)+(6*7)+(5*3)+(4*3)+(3*0)+(2*4)+(1*1)=93
93 % 10 = 3
So 117330-41-3 is a valid CAS Registry Number.

117330-41-3Downstream Products

117330-41-3Relevant articles and documents

Practical bromination approach to the synthesis of dimethyl 6,6’-bis(Bromomethyl)-[2,2’-bipyridine]-4,4’-dicarboxylate

Ou, Wenhua,Liu, Ruonan,Wang, Bo

, p. 948 - 950 (2019/11/22)

Dimethyl 6,6’-bis(bromomethyl)-[2,2’-bipyridine]-4,4’-dicarboxylate (2) was synthesized from dimethyl 6,6’-dimethyl-2,2'-bipyridine-4,4'-dicarboxylate (1) through dibromination and debromination. Debromination of dimethyl 6,6’-bis(dibromomethyl)-[2,2’-bip

Lanthanide-series compound and preparation method and application thereof

-

, (2016/10/24)

The invention provides a lanthanide-series compound and a preparation method and an application thereof; the lanthanide-series compound has the chemical structural formula described in the description. The lanthanide-series compound has no inversion center, is beneficial for the compound to generate higher-brightness fluorescence, and enables a strongest emission peak to be used in a fluorescence analysis peak of time-resolved fluorescence immunoassay; and at the same time, the compound has relatively strong stability, and still can be used for marking and testing after being placed for a certain time.

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