67553-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67553-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,5,5 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 67553-46:
(7*6)+(6*7)+(5*5)+(4*5)+(3*3)+(2*4)+(1*6)=152
152 % 10 = 2
So 67553-46-2 is a valid CAS Registry Number.
67553-46-2Relevant 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.