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1337571-98-8

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1337571-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1337571-98-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,5,7 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1337571-98:
(9*1)+(8*3)+(7*3)+(6*7)+(5*5)+(4*7)+(3*1)+(2*9)+(1*8)=178
178 % 10 = 8
So 1337571-98-8 is a valid CAS Registry Number.

1337571-98-8Relevant articles and documents

α,α-Difluoro-α-phenylsulfanyl-α- trimethylsilylmethane as a difluoromethyl building block: A general strategy to α,α-difluoromethyl aryl ketones

Boonkitpattarakul, Kanhokthron,Soorukram, Darunee,Tuchinda, Patoomratana,Reutrakul, Vichai,Pohmakotr, Manat

, p. 987 - 990 (2011)

The synthetic utility of α,α-difluoro-α-phenylsulfanyl- α-trimethylsilylmethane (PhSCF2SiMe3; 1) as a difluoromethyl building block providing a general strategy to α,α-difluoromethyl aryl ketones was demonstrated. Oxidation, by using

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