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1310735-98-8

1310735-98-8

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1310735-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1310735-98-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,7,3 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1310735-98:
(9*1)+(8*3)+(7*1)+(6*0)+(5*7)+(4*3)+(3*5)+(2*9)+(1*8)=128
128 % 10 = 8
So 1310735-98-8 is a valid CAS Registry Number.

1310735-98-8Downstream Products

1310735-98-8Relevant articles and documents

Tetrabutylammonium hydrogen sulfate mediated domino reaction: Synthesis of novel benzopyran-annulated pyrano[2,3-c]pyrazoles

Parmar, Narsidas J.,Teraiya, Shashikant B.,Patel, Rikin A.,Talpada, Navin P.

supporting information; experimental part, p. 2853 - 2856 (2011/06/19)

A tetrabutylammonium hydrogen sulfate (TBA-HS) mediated procedure for one pot synthesis of novel benzopyran-annulated pyrano[2,3-c]pyrazoles via domino/Knoevenagel-hetero-Diels-Alder reaction has been demonstrated.

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