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412309-94-5

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412309-94-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 412309-94-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,3,0 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 412309-94:
(8*4)+(7*1)+(6*2)+(5*3)+(4*0)+(3*9)+(2*9)+(1*4)=115
115 % 10 = 5
So 412309-94-5 is a valid CAS Registry Number.

412309-94-5Relevant articles and documents

Trication species stabilized by heteroazulenes: Synthesis and properties of 1,3,5-tris[bis(heteroazulen-3-yl)methyliumyl]benzenes

Naya, Shin-Ichi,Isobe, Masatoshi,Hano, Yukiko,Nitta, Makoto

, p. 2253 - 2262 (2007/10/03)

A general synthesis and properties of a novel type of heteroazulene analogues of fairly stable trimethyliumyl-benzenes (14a-i·3BF4-) bearing 1,3,5-trimethyliumyl groups substituted with six 2H-cyclohepta[b]furan-2-one 8a, six 1,2-dih

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