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74098-25-2

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74098-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74098-25-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,0,9 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74098-25:
(7*7)+(6*4)+(5*0)+(4*9)+(3*8)+(2*2)+(1*5)=142
142 % 10 = 2
So 74098-25-2 is a valid CAS Registry Number.

74098-25-2Downstream Products

74098-25-2Relevant articles and documents

The Heck-type arylation of allylic alcohols with arenediazonium salts

Masllorens, Judit,Bouquillon, Sandrine,Roglans, Anna,Hénin, Fran?oise,Muzart, Jacques

, p. 3822 - 3826 (2005)

The Heck coupling of ArN2BF4 with secondary allylic alcohols, carried out in methanol using Pd(dba)2 as catalyst without extra ligands and base, leads to the corresponding β-arylated carbonyl compounds. Such conditions afford arylated acetals from primary allylic alcohols.

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