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1535221-45-4

1535221-45-4

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1535221-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1535221-45-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,3,5,2,2 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1535221-45:
(9*1)+(8*5)+(7*3)+(6*5)+(5*2)+(4*2)+(3*1)+(2*4)+(1*5)=134
134 % 10 = 4
So 1535221-45-4 is a valid CAS Registry Number.

1535221-45-4Upstream product

1535221-45-4Downstream Products

1535221-45-4Relevant articles and documents

Deoxydehydration of glycols catalyzed by carbon-supported perrhenate

Denning, Alana L.,Dang, Huong,Liu, Zhimin,Nicholas, Kenneth M.,Jentoft, Friederike C.

, p. 3567 - 3570 (2013)

Support group: The first heterogeneous catalyst for the deoxydehydration (DODH) of glycols into olefins is reported. A carbon-supported perrhenate material was found to catalyze the reductive conversions of styrene diol, tetradecane diol, and diethyl tartrate into their respective olefins with high chemo-, regio-, and stereoselectivity. Effective reductants for this DODH reaction include H2, alcohols, and tetralin. Copyright

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