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145628-69-9

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145628-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145628-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,6,2 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 145628-69:
(8*1)+(7*4)+(6*5)+(5*6)+(4*2)+(3*8)+(2*6)+(1*9)=149
149 % 10 = 9
So 145628-69-9 is a valid CAS Registry Number.

145628-69-9Downstream Products

145628-69-9Relevant articles and documents

An efficient, environmentally benign, and solvent-free protocol for the synthesis of 4-substituted 1,5-benzodiazepines catalyzed by reusable sulfated polyborate

Indalkar, Krishna S.,Patil, Manisha S.,Chaturbhuj, Ganesh U.

supporting information, p. 4496 - 4502 (2017/11/03)

An efficient and environmentally benign method has been developed for the one-pot solvent-free synthesis of 4-substituted-1,5-benzodiazepines via three-component reaction of o-phenylenediamine, dimedone with a variety of aldehydes catalyzed by sulfated po

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