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130312-21-9

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130312-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130312-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,3,1 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130312-21:
(8*1)+(7*3)+(6*0)+(5*3)+(4*1)+(3*2)+(2*2)+(1*1)=59
59 % 10 = 9
So 130312-21-9 is a valid CAS Registry Number.

130312-21-9Downstream Products

130312-21-9Relevant articles and documents

TRIAZOLO-1,4-DIAZEPINE DERIVATIVES AND THEIR USE IN PHARMACEUTICALS

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, (2008/06/13)

A triazolo-1,4-di-azepine compound of the below given formulas and a pharmacologically acceptable salt thereof are disclosed and useful in the pharmaceutical field, especially to allergic diseases. STR1 in which R1 and R2 are hydrogen or an alkyl, R3 is hydrogen or a halogen, R4 is hydrogen or an alkyl, X is--OCO--,--NHCO--,--CO--or others and Y is a cycloalkyl, a cycloalkylalkyl, an alkynyl or others.

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