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216433-16-8

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216433-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216433-16-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,4,3 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 216433-16:
(8*2)+(7*1)+(6*6)+(5*4)+(4*3)+(3*3)+(2*1)+(1*6)=108
108 % 10 = 8
So 216433-16-8 is a valid CAS Registry Number.

216433-16-8Relevant articles and documents

Synthesis of novel alkylamino zinc(II) phthalocyanines

Rodriguez,Strassert,Dicelio,Awruch

, p. 387 - 389 (2001)

The synthesis of tetramethyl-tetraphthalimidomethyl-phthalocyaninato zinc(II) (6) and tetramethyl-tetraaminomethyl-phthalocyaninato zinc(II) (7) is described.

Five-nuclear complexes of zinc (II) phthalocyanine with directly linked terpyridine ligands

Kimura, Mutsumi,Hamakawa, Takashi,Muto, Tsuyoshi,Hanabusa, Kenji,Shirai, Hirofusa,Kobayashi, Nagao

, p. 8471 - 8474 (2007/10/03)

The synthesis of a novel ligand, in which four terpyridine groups are directly connected to a zinc (II) phthalocyanine unit, is described. Preliminary absorption, electrochemical, and fluorescence results are indicative of strong electronic coupling among

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