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1256379-25-5

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1256379-25-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256379-25-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,3,7 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1256379-25:
(9*1)+(8*2)+(7*5)+(6*6)+(5*3)+(4*7)+(3*9)+(2*2)+(1*5)=175
175 % 10 = 5
So 1256379-25-5 is a valid CAS Registry Number.

1256379-25-5Downstream Products

1256379-25-5Relevant articles and documents

Dual optical responses of phenothiazine derivatives: Near-IR chromophore and water-soluble fluorescent organic nanoparticles

Su, Sheng-Yuan,Lin, Hsin-Hung,Chang, Cheng-Chung

supporting information; experimental part, p. 8653 - 8658 (2011/06/09)

We have designed a conventional one-step organic coupling synthetic method to prepare a series of 10H-phenothiazine (PTZ) derivative fluorophores and investigated their optical behavior under alkaline conditions. The unexpected proton detachment at N-10 p

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