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850403-26-8

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850403-26-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 850403-26-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,4,0 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 850403-26:
(8*8)+(7*5)+(6*0)+(5*4)+(4*0)+(3*3)+(2*2)+(1*6)=138
138 % 10 = 8
So 850403-26-8 is a valid CAS Registry Number.

850403-26-8Downstream Products

850403-26-8Relevant articles and documents

A three-component synthesis of (1,3-oxazol-2-yl)-1,2-dihydro(iso)quinoline and its further structural diversifications

Tron, Gian Cesare,Zhu, Jieping

, p. 532 - 534 (2005)

A Reissert-type three-component synthesis of 1,3-oxazol-2-yl-1,2- dihydro(iso)quinoline is developed using α-isocyano β-phenyl propionamide as an isonitrile input. The structure of this multicomponent adduct is further diversified taking advantage of the rich chemistry of oxazole. Georg Thieme Verlag Stuttgart.

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