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103101-72-0

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103101-72-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103101-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,0 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103101-72:
(8*1)+(7*0)+(6*3)+(5*1)+(4*0)+(3*1)+(2*7)+(1*2)=50
50 % 10 = 0
So 103101-72-0 is a valid CAS Registry Number.

103101-72-0Downstream Products

103101-72-0Relevant articles and documents

A Convenient Synthetic Method for Pure Oxo(phthalocyaninato)titanium(IV) and Application to Other Metal Phthalocyanines

Yao, Jiachang,Yonehara, Hisatomo,Pac, Chyongjin

, p. 1001 - 1005 (1995)

High-yield synthesis of pure oxo(phthalocyaninato)titanium(IV) was conveniently achieved by heating a mixture of 1,2-dicyanobenzene, titanium(IV) butoxide, urea, and 1-octanol at 150 deg C.It is suggested that a key pathway of the efficient condensation reaction is the complex formation of titanium(IV) butoxide with ammonia generated by the nucleophilic attack of 1-octanol to urea.Applicabilities of this method were investigated for condensation reactions of 1,2-dicyanobenzene with other metal alkoxides.

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