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1384848-86-5

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1384848-86-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1384848-86-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,4,8,4 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1384848-86:
(9*1)+(8*3)+(7*8)+(6*4)+(5*8)+(4*4)+(3*8)+(2*8)+(1*6)=215
215 % 10 = 5
So 1384848-86-5 is a valid CAS Registry Number.

1384848-86-5Relevant articles and documents

Regioselective synthesis of polysubstituted N 2-alkyl/aryl-1,2,3-triazoles via 4-bromo-5-iodo-1,2,3-triazole

Zhang, Li,Li, Zhibin,Wang, Xiao-Jun,Yee, Nathan,Senanayake, Chris H.

supporting information; experimental part, p. 1052 - 1056 (2012/06/04)

The regioselective N2-substitution of 4-bromo-5-iodo-1,2,3-triazole with alkyl/aryl halides in the presence of KOin DMF produced the desired 2-substituted 4-bromo-5-iodo-1,2,3-triazoles as a major products in good to excellent regioselectivity. Subsequent chemoselective Suzuki-Miyaura cross-coupling reaction of N2-substituted 4-bromo-5-iodo-1,2,3-triazoles provided polysubstituted 1,2,3-triazoles efficiently. Georg Thieme Verlag Stuttgart · New York.

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