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773093-00-8

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773093-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 773093-00-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,3,0,9 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 773093-00:
(8*7)+(7*7)+(6*3)+(5*0)+(4*9)+(3*3)+(2*0)+(1*0)=168
168 % 10 = 8
So 773093-00-8 is a valid CAS Registry Number.

773093-00-8Relevant articles and documents

Cyclic thiourea/urea functionalized triphenylamine-based dyes for high-performance dye-sensitized solar cells

Wu, Zhisheng,An, Zhongwei,Chen, Xinbing,Chen, Pei

, p. 1456 - 1459 (2013)

Six cyclic thiourea/urea functionalized triphenylamine-based dyes (AZ1-AZ6) containing 2-cyanoacrylic acid as an acceptor and various linkers (phenyl, biphenyl, and bithiophene) were synthesized. They exhibited high photovoltaic performance owing to an improved short-circuit photocurrent density (J sc) and open-circuit voltage (Voc). Among them, AZ6 bearing a cyclic thiourea group and bithiophene linker showed the highest power conversion efficiency (PCE) up to 7.29%, which was comparable to that of N719 (PCE = 7.36%).

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