67562-61-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67562-61-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,5,6 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67562-61:
(7*6)+(6*7)+(5*5)+(4*6)+(3*2)+(2*6)+(1*1)=152
152 % 10 = 2
So 67562-61-2 is a valid CAS Registry Number.
InChI:InChI=1/C23H27NO2/c1-24-13-12-23-11-3-2-4-20(23)22(24)14-16-5-8-19(15-21(16)23)26-18-9-6-17(25)7-10-18/h5-10,15,20,22,25H,2-4,11-14H2,1H3/t20-,22?,23?/m0/s1
67562-61-2Relevant articles and documents
3-Phenoxymorphinans and derivatives thereof
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, (2008/06/13)
Levo-rotary 3-phenoxy N-substituted morphinans and derivatives thereof useful as analgesics and/or narcotic antagonists and their preparation form (-)-3-hydroxy-N-lower alkyl morphinan including intermediates in this preparation.