3990-01-0 Usage
Chemical Properties
White Solid
Uses
Analgesic (narcotic).
Check Digit Verification of cas no
The CAS Registry Mumber 3990-01-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,9 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3990-01:
(6*3)+(5*9)+(4*9)+(3*0)+(2*0)+(1*1)=100
100 % 10 = 0
So 3990-01-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H23NO2/c1-19-9-8-18-12-4-3-5-15(18)21-17-14(20-2)7-6-11(16(17)18)10-13(12)19/h6-7,12-13,15H,3-5,8-10H2,1-2H3/t12-,13+,15-,18+/m0/s1
3990-01-0Relevant articles and documents
A facile and improved synthesis of desomorphine and its deuterium-labeled analogue
Srimurugan, Sankareswaran,Su, Chi-Ju,Shu, Hun-Chi,Murugan, Kaliyappan,Chen, Chinpiao
, p. 171 - 174 (2012/07/14)
This work describes a convenient and improved process for the synthesis of desomorphine from codeine. The proposed method affords the highly pure opiate without the aid of chromatographic purification, and provides a simple route for the synthesis of [2H3] deuterium-labeled desomorphine.
Synthesis of a B-C trans-fused morphine structure.
Kugita,Takeda
, p. 1422 - 1430 (2007/10/04)
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