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107717-72-6

107717-72-6

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107717-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107717-72-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,1 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107717-72:
(8*1)+(7*0)+(6*7)+(5*7)+(4*1)+(3*7)+(2*7)+(1*2)=126
126 % 10 = 6
So 107717-72-6 is a valid CAS Registry Number.

107717-72-6Downstream Products

107717-72-6Relevant articles and documents

Syntheses of 24,25-dihydroxyvitamin D2, 24,25-dihydroxy-22-dehydrovitamin D3, 25-hydroxy-24-oxo-22-dehydrovitamin D3 and 22,24,25-trihydroxyvitamin D3

Katsumi,Okano,Ono,Maegaki,Nishimura,Baba,Kobayashi,Miyata,Naito,Ninomiya

, p. 970 - 979 (2007/10/02)

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