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1333077-67-0

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1333077-67-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1333077-67-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,0,7 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1333077-67:
(9*1)+(8*3)+(7*3)+(6*3)+(5*0)+(4*7)+(3*7)+(2*6)+(1*7)=140
140 % 10 = 0
So 1333077-67-0 is a valid CAS Registry Number.

1333077-67-0Downstream Products

1333077-67-0Relevant articles and documents

Synthesis of cytimidine through a one-pot copper-mediated amidation cascade

Serrano, Catherine M.,Looper, Ryan E.

, p. 5000 - 5003 (2011/11/13)

A concise synthesis of cytimidine was developed utilizing tandem Cu-mediated N-aryl amidations followed by global deprotection. This sequence exploits a regioselective coupling of an iodobenzamide with a halopyrimidine that allows the union of three fragments in a single synthetic manipulation and will permit the efficient and rapid diversification of the cytimidine core.

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