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690996-90-8

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690996-90-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 690996-90-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,9,9 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 690996-90:
(8*6)+(7*9)+(6*0)+(5*9)+(4*9)+(3*6)+(2*9)+(1*0)=228
228 % 10 = 8
So 690996-90-8 is a valid CAS Registry Number.

690996-90-8Downstream Products

690996-90-8Relevant articles and documents

Synthesis, characterization, and variable-temperature 1H NMR behavior of organo-bridged dicobaloximes

Gupta,Vijaikanth,Singh, Veena

, p. 2069 - 2079 (2008/10/09)

Organo-bridged dicobaloximes with four different dioximes Py(L) 2CoCH2-R-CH2Co(L)2Py (L = dmgH, dpgH, chgH, and gH) have been synthesized and characterized by 1H and 13C NMR and FAB mass sp

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