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352209-20-2

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352209-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 352209-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,2,0 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 352209-20:
(8*3)+(7*5)+(6*2)+(5*2)+(4*0)+(3*9)+(2*2)+(1*0)=112
112 % 10 = 2
So 352209-20-2 is a valid CAS Registry Number.

352209-20-2Downstream Products

352209-20-2Relevant articles and documents

One-pot, three component synthesis of thiazol-2(3H)-imines using poly(4-vinylpyridine) as an efficient reusable heterogeneous basic catalyst

Shiran, Jafar Abbasi,Yahyazadeh, Asieh,Mamaghani, Manouchehr,Yamin, Bohari M.,Shirini, Farhad

, p. 113 - 122 (2015/03/04)

Poly(4-vinylpyridine) is reported as a green, efficient and reusable basic catalyst for the synthesis of thiazol-2(3H)-imines under one-pot, three component reaction conditions. This simple method produces the products at room temperature in excellent yields (83-97%). Furthermore, this catalyst can be recovered by simple filtration and recycled up to four consecutive runs without any loss of its efficiency

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