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329026-33-7

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329026-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 329026-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,0,2 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 329026-33:
(8*3)+(7*2)+(6*9)+(5*0)+(4*2)+(3*6)+(2*3)+(1*3)=127
127 % 10 = 7
So 329026-33-7 is a valid CAS Registry Number.

329026-33-7Downstream Products

329026-33-7Relevant articles and documents

Effect of Peripheral Substitution on the Electronic Absorption and Fluorescence Spectra of Metal-Free and Zinc Phthalocyanines

Kobayashi, Nagao,Ogata, Hiroshi,Nonaka, Naokazu,Luk'yanets, Eugene A.

, p. 5123 - 5134 (2003)

The effect of substituents on the position and intensity of the electronic absorption and fluorescence spectra of phthalocyanines (Pcs) was examined for 35 Pc compounds. When electron-releasing groups are bound to four β-benzo positions of the Pc skeleton

The effect of substitutents at alkylsulfanyl/arylsulfanyl non-peripherally substituted phthalocyanines: Spectral and photophysical properties, basicity and photostability

Cidlina, Antonin,Pausimova, Zuzana,Miletin, Miroslav,Zimcik, Petr,Novakova, Veronika

, p. 1095 - 1106 (2016/01/15)

A series of magnesium, zinc and metal-free derivatives of non-peripherally substituted phthalocyanines (Pcs) bearing alkylsulfanyl or arylsulfanyl groups of different bulkiness was synthesized. Their spectral and photophysical properties including also th

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