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135091-20-2

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135091-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135091-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,9 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 135091-20:
(8*1)+(7*3)+(6*5)+(5*0)+(4*9)+(3*1)+(2*2)+(1*0)=102
102 % 10 = 2
So 135091-20-2 is a valid CAS Registry Number.

135091-20-2Downstream Products

135091-20-2Relevant academic research and scientific papers

Morphine alkaloids, III application of the Mitsunobu reaction for the preparation of isomorphine and isocodeine derivatives

Simon,Hosztafi,Makleit

, p. 407 - 412 (2007/10/02)

New isomorphine and isocodeine derivatives have been prepared by the application of the Mitsunobu reaction. Compounds prepared will be utilized for various pharmacological investigations to obtain new data concerning the structure-activity relationships.

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