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1189166-66-2

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1189166-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189166-66-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,1,6 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1189166-66:
(9*1)+(8*1)+(7*8)+(6*9)+(5*1)+(4*6)+(3*6)+(2*6)+(1*6)=192
192 % 10 = 2
So 1189166-66-2 is a valid CAS Registry Number.

1189166-66-2Downstream Products

1189166-66-2Relevant academic research and scientific papers

β-formyl-BODIPYs from the Vilsmeier-Haack reaction

Jiao, Lijuan,Yu, Changjiang,Li, Jilong,Wang, Zhaoyun,Wu, Min,Hao, Erhong

supporting information; experimental part, p. 7525 - 7528 (2010/01/06)

(Chemical Equation Presented) A series of β-formyl-BODIPYs 2 were synthesized in high yields from tetramethyl-BODIPYs 1 via the Vilsmeier-Haack reaction and were further functionalized using a Knoevenagel condensation to generate novel BODIPYs 3 and 4. 20

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