الگو:CAS/توضیحات

شماره ثبت سی‌ای‌اسs are unique numerical identifiers for عنصر (شیمی)s, ترکیب شیمیایی, بسپارs, biological sequences, mixtures and آلیاژs. They are also referred to as CAS numbers, CAS RNs or CAS #s. This template is used to cite CAS numbers within articles.

کاربرد

{{CAS|74-79-3|(L-arginine)<br/>157-06-2 (D-arginine)}}

If the first parameter contains a valid CAS-number bevat (e.g. no letters) a link will be placed to CAS number tool on the WikiMedia Toolserver. If it is not a valid number, plain text will be shown. In any case, leading and ending spaces are trimmed. Text in the second parameter (if given) will be shown as plain text.

نمونه

157-06-2 (D-arginine) 74-79-3 (L-arginine)
157-06-2 (D-arginine)

پیغام‌های خطا

1. Parameter is empty (no CAS number given)