312294-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312294-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,2,9 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 312294-52:
(8*3)+(7*1)+(6*2)+(5*2)+(4*9)+(3*4)+(2*5)+(1*2)=113
113 % 10 = 3
So 312294-52-3 is a valid CAS Registry Number.
312294-52-3Relevant articles and documents
Squaric acid derivatives
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, (2008/06/13)
Squaric acid Derivatives of formula (1) are described: wherein R1is an integrin binding group; R2is a hydrogen atom or a C1-6alkyl group; L1is a covalent bond or a linker atom or group; n is zero or the integer