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1276694-18-8

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1276694-18-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1276694-18-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,6,6,9 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1276694-18:
(9*1)+(8*2)+(7*7)+(6*6)+(5*6)+(4*9)+(3*4)+(2*1)+(1*8)=198
198 % 10 = 8
So 1276694-18-8 is a valid CAS Registry Number.

1276694-18-8Downstream Products

1276694-18-8Relevant articles and documents

Design and synthesis of a novel fluorescence probe for Zn2+ based on the spirolactam ring-opening process of rhodamine derivatives

Sasaki, Hiromi,Hanaoka, Kenjiro,Urano, Yasuteru,Terai, Takuya,Nagano, Tetsuo

, p. 1072 - 1078 (2011)

The spirolactam ring-opening process of rhodamine derivative is one of the most useful mechanisms for controlling fluorescence properties. However, the open/closed equilibrium reaction of rhodamine spirolactam has not been well characterized. Therefore, w

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