256423-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 256423-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,6,4,2 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 256423-47:
(8*2)+(7*5)+(6*6)+(5*4)+(4*2)+(3*3)+(2*4)+(1*7)=139
139 % 10 = 9
So 256423-47-9 is a valid CAS Registry Number.
256423-47-9Relevant academic research and scientific papers
Heteroaryl substituted benzothiazole dioxetanes
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Page column 16; 17; sheet 5, (2010/02/03)
Chemiluminescent heteroaryl substituted benzothiazole 1,2-dioxetane compounds capable of producing light energy when decomposed are provided. These chemiluminescent compounds are represented by the general formula: The heteroaryl substituent Y can be, for
