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90634-74-5

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90634-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90634-74-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,3 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90634-74:
(7*9)+(6*0)+(5*6)+(4*3)+(3*4)+(2*7)+(1*4)=135
135 % 10 = 5
So 90634-74-5 is a valid CAS Registry Number.

90634-74-5Upstream product

90634-74-5Downstream Products

90634-74-5Relevant articles and documents

IRIDIUM(I) COMPLEXES WITH TETRAFLUOROBENZOBARRELENE

Uson, Rafael,Oro, Luis A.,Carmona, Daniel,Esteruelas, Miguel A.

, p. 109 - 120 (2007/10/02)

Fifty three neutral and cationic iridium complexes containing tetrafluorobenzobarrelene and N-, P-, As-, Sb-, O- or S-donors as ancillary ligands, are described.Representative general formulare are: IrCl(TFB)Lx (x=1 or 2), Ir(SnCl3)(TFB)L2, Ir(OClO3)(TFB)2, +, + and +.

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