136265-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136265-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,2,6 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 136265-50:
(8*1)+(7*3)+(6*6)+(5*2)+(4*6)+(3*5)+(2*5)+(1*0)=124
124 % 10 = 4
So 136265-50-4 is a valid CAS Registry Number.
136265-50-4Relevant academic research and scientific papers
ALKYLATION OF XANTHINE AND BENZIMIDAZOLE DERIVATIVES WITH EPITHIOCHLOROHYDRIN
Khaliullin, F. A.,Kataev, V. A.,Strokin, Yu. V.
, p. 410 - 412 (2007/10/02)
N-(3-Thietanyl)-substituted heterocycles are formed in the alkylation of xanthine and benzimidazole derivatives with epithiochlorohydrin (ETCH) in an aqueous medium as a consequence of a thiirane-thietane rearrangement.
