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75509-37-4

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75509-37-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75509-37-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,0 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75509-37:
(7*7)+(6*5)+(5*5)+(4*0)+(3*9)+(2*3)+(1*7)=144
144 % 10 = 4
So 75509-37-4 is a valid CAS Registry Number.

75509-37-4Relevant articles and documents

Studies relating to the Ferredoxins. Part 2. Exchange Reactions of Some Cysteine-Glycine Peptides with the Iron-Sulphur Cluster Compound Bis(tetramethylammonium) Tetrakis(μ3-sulphido-t-butylthioiron)

Burt, Roger J.,Ridge, Brian,Rydon, H. N.

, p. 1228 - 1235 (2007/10/02)

Four peptides of the general structure Ac-Gly2-(Cys-Gly2)n-Cys-Gly2-NH2 (n = 0-3) have been synthesised.They all exchange readily in dimethyl sulphoxide solution with the title iron-sulphur cluster compound to g

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