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1188497-84-8

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1188497-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1188497-84-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,8,4,9 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1188497-84:
(9*1)+(8*1)+(7*8)+(6*8)+(5*4)+(4*9)+(3*7)+(2*8)+(1*4)=218
218 % 10 = 8
So 1188497-84-8 is a valid CAS Registry Number.

1188497-84-8Downstream Products

1188497-84-8Relevant articles and documents

A mild and efficient method for the deformylation of 5-formyl uracils and synthesis of 4,4¢-methylidenebis(1-phenyl-3-methyl-5-pyrazolone)

Deb, Mohit L.,Majumder, Swarup,Bhuyan, Pulak J.

scheme or table, p. 1982 - 1984 (2010/03/26)

6-Substituted 5-formyl uracils undergo an interesting reaction with 1-phenyl-3-methyl-5-pyrazolone in the presence of base catalyst to afford deformylated uracils and 4,4¢-methylidenebis(1-phenyl-3-methyl-5- pyrazolone) in excellent yields. Georg Thieme V

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