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1219686-70-0

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1219686-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219686-70-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,6,8 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1219686-70:
(9*1)+(8*2)+(7*1)+(6*9)+(5*6)+(4*8)+(3*6)+(2*7)+(1*0)=180
180 % 10 = 0
So 1219686-70-0 is a valid CAS Registry Number.

1219686-70-0Downstream Products

1219686-70-0Relevant articles and documents

1456-1459 synthesis of diphenylamine-based novel fluorescent styryl colorants by knoevenagel condensation using a conventional method, biocatalyst, and deep eutectic solvent

Sonawane, Yogesh A.,Phadtare, Sunanda B.,Borse, Bhushan N.,Jagtap, Amit R.,Shankarling, Ganapati S.

supporting information; experimental part, p. 1456 - 1459 (2010/06/21)

(Figure Presented) Novel Y-shaped acceptor-π-donor-π-acceptor-type compounds, synthesized from 4,4'-hexyliminobisbenzaldehyde as electron donors and different active methylene compounds as electron acceptors, were produced by conventional Knoevenagel condensation alone, with a deep eutectic solvent, or with a lipase blocatalyst to compare the yield and recyclability among the three methods. Yield, reaction time, reaction temperature, and recyclability were compared among the three methods. The photophysical properties and thermal stability of the products were also investigated.

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