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133725-77-6

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133725-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133725-77-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,2 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133725-77:
(8*1)+(7*3)+(6*3)+(5*7)+(4*2)+(3*5)+(2*7)+(1*7)=126
126 % 10 = 6
So 133725-77-6 is a valid CAS Registry Number.

133725-77-6Relevant articles and documents

Synthesis of C-Functionalized trans-Cyclohexyldiethylenetriaminepenta-acetic Acids for Labelling of Monoclonal Antibodies with the Bismuth-212 α-Particle Emitter

Brechbiel, Martin W.,Gansow, Otto A.

, p. 1173 - 1178 (2007/10/02)

Several C-functionalized cyclohexyldiethylenetriaminepenta-acetic acid derivatives have been prepared from (+/-)-4-nitrophenylalanine and (+/-)-trans-cyclohexane-1,2-diamine to produce two sets of diastereoisomeric enantiomers.A modification of this synth

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