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20835-29-4

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20835-29-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20835-29-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,3 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20835-29:
(7*2)+(6*0)+(5*8)+(4*3)+(3*5)+(2*2)+(1*9)=94
94 % 10 = 4
So 20835-29-4 is a valid CAS Registry Number.

20835-29-4Downstream Products

20835-29-4Relevant articles and documents

Synthesis of ecdysone. 3. A novel synthesis of 14alpha-hydroxy-7-en-6-oxo steroids.

Mori,Shibata,Tsuneda,Sawai

, p. 1593 - 1600 (2007/10/14)

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