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128125-30-4

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128125-30-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128125-30-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,2 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128125-30:
(8*1)+(7*2)+(6*8)+(5*1)+(4*2)+(3*5)+(2*3)+(1*0)=104
104 % 10 = 4
So 128125-30-4 is a valid CAS Registry Number.

128125-30-4Relevant articles and documents

Intra- and intermolecular nucleophilic phosphorus - sulfur bond cleavage. The reaction of fluoride ion with O-aryl-O,S-dialkylphosphorothioates, and the degradation of phosphorothioate linkage in di-ribonucleotides by the vicinal 2'-hydroxyl group

Sund,Chattopadhyaya

, p. 7523 - 7544 (2007/10/02)

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