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1309948-91-1

1309948-91-1

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1309948-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309948-91-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,9,4 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1309948-91:
(9*1)+(8*3)+(7*0)+(6*9)+(5*9)+(4*4)+(3*8)+(2*9)+(1*1)=191
191 % 10 = 1
So 1309948-91-1 is a valid CAS Registry Number.

1309948-91-1Downstream Products

1309948-91-1Relevant articles and documents

Synthesis, photophysical and electrochemical characterization of phthalocyanine-based poly(p-phenylenevinylene) oligomers

Cid, Juan-Jose,Ehli, Christian,Atienza-Castellanos, Carmen,Gouloumis, Andreas,Maya, Eva-Maria,Vazquez, Purificacion,Torres, Tomas,Guldi, Dirk M.

experimental part, p. 3955 - 3963 (2009/07/30)

The synthesis of two poly(p-phenylenevinylene) oligomers (oPPV) laterally substituted by phthalocyanines (Pc) is described. The preparation of Pc-based oligomers 1 and 2 was accomplished by means of Knoevenagel and Wadsworth-Horner-Emmons reactions, respe

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