💡 : If you are looking for a specific text associated with this code, it is likely either a U.S. immigration regulation from 1994 or a chemistry research paper from 2010.
: It is used in Federal Register documentation (specifically 1381X-94 ) regarding the Immigration and Naturalization Service and the establishment of Form I-551 (Green Card). 💡 : If you are looking for a
If you tell me more about where you saw this text, I can help you: 💡 : If you are looking for a
: The code appears in scientific citations, such as a Bibcode (2010HChAc..93.1381X) for research on lycopodine alkaloids published in Helvetica Chimica Acta . 💡 : If you are looking for a