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1374774-75-0

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1374774-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374774-75-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,7,7 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1374774-75:
(9*1)+(8*3)+(7*7)+(6*4)+(5*7)+(4*7)+(3*4)+(2*7)+(1*5)=200
200 % 10 = 0
So 1374774-75-0 is a valid CAS Registry Number.

1374774-75-0Relevant academic research and scientific papers

CRYSTAL OF 6,7-UNSATURATED-7-CARBAMOYL MORPHINAN DERIVATIVE AND METHOD FOR PRODUCING THE SAME

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Paragraph 0237; 0238, (2013/09/12)

Stable crystalline forms of a compound represented by the formula (IA): an acid addition salt, and/or a solvate thereof are provided by the present invention. Said crystalline forms are extremely useful as materials for preparing medicines. Novel processes for preparing 6,7-unsaturated-7-carbamoyl morphinan derivatives are also provided by the present invention.

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